FR891628A - Installation téléphonique automatique - Google Patents

Installation téléphonique automatique

Info

Publication number: FR891628A
Authority: FR; France
Prior art keywords: automatic telephone; telephone installation; installation; automatic; telephone
Prior art date: 1942-03-04
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

Other languages

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.)

Mix und Genest AG

Original Assignee

Mix und Genest AG

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.)

1942-03-04

Filing date

1943-03-02

Publication date

1944-03-13

1943-03-02 Application filed by Mix und Genest AG filed Critical Mix und Genest AG

1944-03-13 Application granted granted Critical

1944-03-13 Publication of FR891628A publication Critical patent/FR891628A/fr

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0016—Arrangements providing connection between exchanges

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)

FR891628D 1942-03-04 1943-03-02 Installation téléphonique automatique Expired FR891628A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE891628X		1942-03-04

Publications (1)

Publication Number	Publication Date
FR891628A true FR891628A (fr)	1944-03-13

Family

ID=6846006

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR891628D Expired FR891628A (fr)	1942-03-04	1943-03-02	Installation téléphonique automatique

Country Status (1)

Country	Link
FR (1)	FR891628A (fr)

1943
- 1943-03-02 FR FR891628D patent/FR891628A/fr not_active Expired

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