FR1140439A - Dispositif de chronométrie électronique - Google Patents

Dispositif de chronométrie électronique

Info

Publication number: FR1140439A
Authority: FR; France
Prior art keywords: electronic; electronic chronometry; chronometry device; chronometry
Prior art date: 1955-11-23
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

Inventor

Gerard-Jean-Rene Piel

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 dElectronique et dAutomatisme SA

Original Assignee

Societe dElectronique et dAutomatisme SA

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.)

1955-11-23

Filing date

1955-11-23

Publication date

1957-07-22

1955-11-23 Application filed by Societe dElectronique et dAutomatisme SA filed Critical Societe dElectronique et dAutomatisme SA

1957-07-22 Application granted granted Critical

1957-07-22 Publication of FR1140439A publication Critical patent/FR1140439A/fr

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F10/00—Apparatus for measuring unknown time intervals by electric means
- G04F10/04—Apparatus for measuring unknown time intervals by electric means by counting pulses or half-cycles of an AC

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)

FR1140439D 1955-11-23 1955-11-23 Dispositif de chronométrie électronique Expired FR1140439A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR1140439T		1955-11-23

Publications (1)

Publication Number	Publication Date
FR1140439A true FR1140439A (fr)	1957-07-22

Family

ID=9642131

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1140439D Expired FR1140439A (fr)	1955-11-23	1955-11-23	Dispositif de chronométrie électronique

Country Status (1)

Country	Link
FR (1)	FR1140439A (fr)

1955
- 1955-11-23 FR FR1140439D patent/FR1140439A/fr not_active Expired

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