FR887023A - Dispositif de transmission photo-électrique - Google Patents

Dispositif de transmission photo-électrique

Info

Publication number: FR887023A
Authority: FR; France
Prior art keywords: transmission device; photoelectric transmission; photoelectric; transmission
Prior art date: 1939-09-26
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.)

Licentia Patent Verwaltungs GmbH

Original Assignee

Licentia Patent Verwaltungs GmbH

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.)

1939-09-26

Filing date

1942-10-20

Publication date

1943-11-02

1942-10-20 Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH

1943-11-02 Application granted granted Critical

1943-11-02 Publication of FR887023A publication Critical patent/FR887023A/fr

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)

FR887023D 1939-09-26 1942-10-20 Dispositif de transmission photo-électrique Expired FR887023A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE887023X		1939-09-26

Publications (1)

Publication Number	Publication Date
FR887023A true FR887023A (fr)	1943-11-02

Family

ID=1556447

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR887023D Expired FR887023A (fr)	1939-09-26	1942-10-20	Dispositif de transmission photo-électrique

Country Status (1)

Country	Link
FR (1)	FR887023A (fr)

1942
- 1942-10-20 FR FR887023D patent/FR887023A/fr not_active Expired

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