FR839887A - Electronic multiplier - Google Patents

Electronic multiplier

Info

Publication number: FR839887A
Authority: FR; France
Prior art keywords: electronic multiplier; multiplier; electronic
Prior art date: 1937-08-12
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.)

Societe Francaise Radio Electrique

Original Assignee

Societe Francaise Radio Electrique

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.)

1937-08-12

Filing date

1938-06-27

Publication date

1939-04-13

1938-06-27 Application filed by Societe Francaise Radio Electrique filed Critical Societe Francaise Radio Electrique

1939-04-13 Application granted granted Critical

1939-04-13 Publication of FR839887A publication Critical patent/FR839887A/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
- H01J43/04—Electron multipliers
- H01J43/06—Electrode arrangements
- H01J43/14—Control of electron beam by magnetic field

FR839887D 1937-08-12 1938-06-27 Electronic multiplier Expired FR839887A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE839887X		1937-08-12

Publications (1)

Publication Number	Publication Date
FR839887A true FR839887A (en)	1939-04-13

Family

ID=6762063

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR839887D Expired FR839887A (en)	1937-08-12	1938-06-27	Electronic multiplier

Country Status (1)

Country	Link
FR (1)	FR839887A (en)

1938
- 1938-06-27 FR FR839887D patent/FR839887A/en not_active Expired

Similar Documents

Publication	Publication Date	Title
FR842817A (en)	1939-06-20	Thermo-ionic oscillator
FR840573A (en)	1939-04-27	Improvements to electronic multipliers
FI18708A (en)	1940-11-04	Kappsäck
FR839013A (en)	1939-03-22	Multiplier machine
FR837299A (en)	1939-02-07	Electronic multiplier
FR839887A (en)	1939-04-13	Electronic multiplier
FR825439A (en)	1938-03-03	Electronic multiplier
FR848489A (en)	1939-10-31	Electronic amplifier
FR845121A (en)	1939-08-11	Oscillator refinements
FR855507A (en)	1940-05-14	Multiplier
AT168039B (en)	1951-04-10	oscillator
FI19710A (en)	1943-10-11	Electronic multiplier
FR862413A (en)	1941-03-06	Electronic trigonometer
AT168566B (en)	1951-06-25	oscillator
FR832332A (en)	1938-09-26	Clock
FR847710A (en)	1939-10-16	luminescent screen
FI18450A (en)	1939-04-21	Varpstickningsmaskin
FI19121A (en)	1942-08-12	Säkringsanordning
FI18291A (en)	1938-11-25	Livräddningsanordning
FI18344A (en)	1939-01-20	Tvåtaktsförbränningsmotor
FI18412A (en)	1939-03-31	Ångkraftanläggning
FI18426A (en)	1939-03-31	Fiskdrag
FI18436A (en)	1939-03-31	Velocipedstöd
FI18439A (en)	1939-03-31	Gastryckspåverkat eldvapen
FI17951A (en)	1938-02-25	Lifebelt