CH39276A - Chronograph-counter speedometer - Google Patents

Chronograph-counter speedometer

Info

Publication number: CH39276A
Authority: CH; Switzerland
Prior art keywords: chronograph; speedometer; counter; counter speedometer
Prior art date: 1907-01-28

Application number

CH39276A

Other languages

French (fr)

Inventor

F Amez-Droz

Original Assignee

Amez Droz F

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.)

1907-01-28

Filing date

1907-01-28

Publication date

1908-02-17

1907-01-28 Application filed by Amez Droz F filed Critical Amez Droz F

1908-02-17 Publication of CH39276A publication Critical patent/CH39276A/en

Classifications

- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F7/00—Apparatus for measuring unknown time intervals by non-electric means
- G04F7/04—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator

Landscapes

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

CH39276A 1907-01-28 1907-01-28 Chronograph-counter speedometer CH39276A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH39276T		1907-01-28

Publications (1)

Publication Number	Publication Date
CH39276A true CH39276A (en)	1908-02-17

Family

ID=4266475

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH39276A CH39276A (en)	1907-01-28	1907-01-28	Chronograph-counter speedometer

Country Status (1)

Country	Link
CH (1)	CH39276A (en)

1907
- 1907-01-28 CH CH39276A patent/CH39276A/en unknown

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