FR788502A - Improvements to counting mechanisms - Google Patents

Improvements to counting mechanisms

Info

Publication number: FR788502A
Authority: FR; France
Prior art keywords: counting mechanisms; counting; mechanisms
Prior art date: 1935-04-06
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.)

WAYNE CO

Original Assignee

WAYNE CO

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.)

1935-04-06

Filing date

1935-04-06

Publication date

1935-10-11

1935-04-06 Application filed by WAYNE CO filed Critical WAYNE CO

1935-10-11 Application granted granted Critical

1935-10-11 Publication of FR788502A publication Critical patent/FR788502A/en

Status Expired legal-status Critical Current

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/56—Devices characterised by the use of electric or magnetic means for comparing two speeds

Landscapes

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

FR788502D 1935-04-06 1935-04-06 Improvements to counting mechanisms Expired FR788502A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR788502T		1935-04-06

Publications (1)

Publication Number	Publication Date
FR788502A true FR788502A (en)	1935-10-11

Family

ID=9219592

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR788502D Expired FR788502A (en)	1935-04-06	1935-04-06	Improvements to counting mechanisms

Country Status (1)

Country	Link
FR (1)	FR788502A (en)

1935
- 1935-04-06 FR FR788502D patent/FR788502A/en not_active Expired

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