CH1919A - New repeater watch system - Google Patents

New repeater watch system

Info

Publication number: CH1919A
Authority: CH; Switzerland
Prior art keywords: watch system; new repeater; repeater watch; new; watch
Prior art date: 1890-03-07

Application number

CH1919A

Other languages

French (fr)

Inventor

Emile Perrin

Original Assignee

Emile Perrin

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.)

1890-03-07

Filing date

1890-03-07

Publication date

1890-09-15

1890-03-07 Application filed by Emile Perrin filed Critical Emile Perrin

1890-09-15 Publication of CH1919A publication Critical patent/CH1919A/en

Classifications

- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B21/00—Indicating the time by acoustic means
- G04B21/02—Regular striking mechanisms giving the full hour, half hour or quarter hour
- G04B21/12—Reiterating watches or clocks

Landscapes

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

CH1919A 1890-03-07 1890-03-07 New repeater watch system CH1919A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1919T		1890-03-07

Publications (1)

Publication Number	Publication Date
CH1919A true CH1919A (en)	1890-09-15

Family

ID=4181324

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1919A CH1919A (en)	1890-03-07	1890-03-07	New repeater watch system

Country Status (1)

Country	Link
CH (1)	CH1919A (en)

1890
- 1890-03-07 CH CH1919A patent/CH1919A/en unknown

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