[go: up one dir, main page]

FR1429478A - LED device - Google Patents

LED device

Info

Publication number
FR1429478A
FR1429478A FR4389A FR4389A FR1429478A FR 1429478 A FR1429478 A FR 1429478A FR 4389 A FR4389 A FR 4389A FR 4389 A FR4389 A FR 4389A FR 1429478 A FR1429478 A FR 1429478A
Authority
FR
France
Prior art keywords
led device
led
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR4389A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Allard Way Holdings Ltd
Original Assignee
Elliott Brothers London Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Elliott Brothers London Ltd filed Critical Elliott Brothers London Ltd
Priority to FR4389A priority Critical patent/FR1429478A/en
Application granted granted Critical
Publication of FR1429478A publication Critical patent/FR1429478A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR4389A 1965-02-04 1965-02-04 LED device Expired FR1429478A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR4389A FR1429478A (en) 1965-02-04 1965-02-04 LED device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR4389A FR1429478A (en) 1965-02-04 1965-02-04 LED device

Publications (1)

Publication Number Publication Date
FR1429478A true FR1429478A (en) 1966-02-25

Family

ID=8570027

Family Applications (1)

Application Number Title Priority Date Filing Date
FR4389A Expired FR1429478A (en) 1965-02-04 1965-02-04 LED device

Country Status (1)

Country Link
FR (1) FR1429478A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451372A (en) * 1966-10-03 1969-06-24 Gen Motors Corp Instrument illuminator
US3855961A (en) * 1972-04-27 1974-12-24 R Schadow Indicating push button mechanism
FR2521609A1 (en) * 1982-02-12 1983-08-19 Patrice Ficheux TRAFFIC SIGN
FR2565015A1 (en) * 1984-05-23 1985-11-29 Lafon Sa SYSTEM FOR DISPLAYING A SEGMENT, PARTICULARLY USED IN A DIGITAL REMOTE CONTROL DISPLAY
EP0158635A4 (en) * 1982-12-08 1986-06-11 E R G Man Services Pty Ltd DISPLAY BODY.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451372A (en) * 1966-10-03 1969-06-24 Gen Motors Corp Instrument illuminator
US3855961A (en) * 1972-04-27 1974-12-24 R Schadow Indicating push button mechanism
FR2521609A1 (en) * 1982-02-12 1983-08-19 Patrice Ficheux TRAFFIC SIGN
EP0158635A4 (en) * 1982-12-08 1986-06-11 E R G Man Services Pty Ltd DISPLAY BODY.
FR2565015A1 (en) * 1984-05-23 1985-11-29 Lafon Sa SYSTEM FOR DISPLAYING A SEGMENT, PARTICULARLY USED IN A DIGITAL REMOTE CONTROL DISPLAY
EP0163570A1 (en) * 1984-05-23 1985-12-04 LAFON S.A., Société dite : Segment display system, particularly for use in a remotely controlled numerical display
US4733231A (en) * 1984-05-23 1988-03-22 Lafon S.A. System for displaying a segment, primarily for use in a remote-controlled digital display

Similar Documents

Publication Publication Date Title
FR1479917A (en) Semiconductor device
BE757278R (en) DEVICE
FR1473738A (en) Semiconductor device
FR1504413A (en) Luminous device
FR1486215A (en) Semiconductor device
FR1463577A (en) Inertia device
FR1508763A (en) Pulley device
FR1489272A (en) Semiconductor device
FR1429478A (en) LED device
FR1442503A (en) Handling device
FR1498176A (en) Semiconductor optoelectronic device
FR1505754A (en) Encoder device
FR1472129A (en) Threading device
CH454771A (en) Light-producing device
FR1432820A (en) Elastic device
FR1462614A (en) Linear displacement device
FR1471729A (en) Semiconductor device
FR1470898A (en) Semiconductor device
FR1467614A (en) Semiconductor device
FR1485222A (en) Semiconductor device
FR1443495A (en) Photometric device
FR1448477A (en) Handling device
FR1461055A (en) Ventilation device
FR1430269A (en) Sophisticated presentation device
FR1504181A (en) Semiconductor device