FR46778E - Improvements to oscillographs - Google Patents

Improvements to oscillographs

Info

Publication number: FR46778E
Authority: FR; France
Prior art keywords: oscillographs
Prior art date: 1935-05-02
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

Andre Blondel

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.)

1935-05-02

Filing date

1935-05-02

Publication date

1936-09-11

1935-05-02 Application filed filed Critical

1936-09-11 Application granted granted Critical

1936-09-11 Publication of FR46778E publication Critical patent/FR46778E/en

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
- G01R13/04—Arrangements for displaying electric variables or waveforms for producing permanent records

Landscapes

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

FR46778D 1935-05-02 1935-05-02 Improvements to oscillographs Expired FR46778E (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR46778T		1935-05-02

Publications (1)

Publication Number	Publication Date
FR46778E true FR46778E (en)	1936-09-11

Family

ID=8682355

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR46778D Expired FR46778E (en)	1935-05-02	1935-05-02	Improvements to oscillographs

Country Status (1)

Country	Link
FR (1)	FR46778E (en)

1935
- 1935-05-02 FR FR46778D patent/FR46778E/en not_active Expired

Similar Documents

Publication	Publication Date	Title
FR802857A (en)	1936-09-17	Improvements to parasols
FR802475A (en)	1936-09-05	Improvements to assemblies
FR788004A (en)	1935-10-02	Improvements to gabions
FR800665A (en)	1936-07-16	Improvements to obturators
FR46822E (en)	1936-09-12	Improvements to bogies
FR50027E (en)	1939-11-10	Improvements to obturators
FR799925A (en)	1936-06-23	Improvements to phonographs
FR797774A (en)	1936-05-04	Improvements to envelopes
FR47617E (en)	1937-06-15	Improvements to concentric conductors
FR796631A (en)	1936-04-11	Improvements to oscillographs
FR46778E (en)	1936-09-11	Improvements to oscillographs
FR797190A (en)	1936-04-22	Improvements to jacks
FR809549A (en)	1937-03-04	Improvements relating to airplanes
FR807676A (en)	1937-01-19	Improvements to magnetos
FR814763A (en)	1937-06-29	Improvements to concentric conductors
FR45762E (en)	1935-12-03	Improvements to darts
FR798838A (en)	1936-05-27	Improvements to churn-mixers
FR784620A (en)	1935-07-22	Improvements to compasses
FR795069A (en)	1936-03-03	Improvements to oscillographs
FR48083E (en)	1937-10-18	Improvements to oscillographs
FR809512A (en)	1937-03-04	Improvements to parachutes
FR802070A (en)	1936-08-26	Improvements to parachutes
FR787998A (en)	1935-10-02	Improvements to saxophones
FR802001A (en)	1936-08-25	Improvements to altimeters
FR784879A (en)	1935-07-27	Improvements to aircraft