CH4750A - Spiral groove regulator for all kinds of watches - Google Patents

Spiral groove regulator for all kinds of watches

Info

Publication number: CH4750A
Authority: CH; Switzerland
Prior art keywords: watches; kinds; spiral groove; regulator; groove regulator
Prior art date: 1892-02-26

Application number

CH4750A

Other languages

French (fr)

Inventor

Cie Le Coultre

Original Assignee

Le Coultre & Cie

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.)

1892-02-26

Filing date

1892-02-26

Publication date

1892-07-15

1892-02-26 Application filed by Le Coultre & Cie filed Critical Le Coultre & Cie

1892-07-15 Publication of CH4750A publication Critical patent/CH4750A/en

Links

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
- G04B18/00—Mechanisms for setting frequency
- G04B18/02—Regulator or adjustment devices; Indexing devices, e.g. raquettes
- G04B18/023—Regulator or adjustment devices; Indexing devices, e.g. raquettes with means for fine adjustment of the indexing device

Landscapes

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

CH4750A 1892-02-26 1892-02-26 Spiral groove regulator for all kinds of watches CH4750A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH4750T		1892-02-26

Publications (1)

Publication Number	Publication Date
CH4750A true CH4750A (en)	1892-07-15

Family

ID=4187834

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH4750A CH4750A (en)	1892-02-26	1892-02-26	Spiral groove regulator for all kinds of watches

Country Status (1)

Country	Link
CH (1)	CH4750A (en)

1892
- 1892-02-26 CH CH4750A patent/CH4750A/en unknown

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