CH189448A - Compteur à rattrapante. - Google Patents

Compteur à rattrapante.

Info

Publication number: CH189448A
Authority: CH; Switzerland
Prior art keywords: split; seconds counter; seconds; counter
Prior art date: 1936-04-11

Application number

Other languages

English (en)

Inventor

D Horlogerie Minerva Fabrique

Original Assignee

D Horlogerie Minerva Sport S A

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.)

1936-04-11

Filing date

1936-04-11

Publication date

1937-02-28

1936-04-11 Application filed by D Horlogerie Minerva Sport S A filed Critical D Horlogerie Minerva Sport S A

1937-02-28 Publication of CH189448A publication Critical patent/CH189448A/fr

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)

CH189448D 1936-04-11 1936-04-11 Compteur à rattrapante. CH189448A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH189448T		1936-04-11

Publications (1)

Publication Number	Publication Date
CH189448A true CH189448A (fr)	1937-02-28

Family

ID=4436298

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH189448D CH189448A (fr)	1936-04-11	1936-04-11	Compteur à rattrapante.

Country Status (1)

Country	Link
CH (1)	CH189448A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2228692A1 (fr) *	2009-03-12	2010-09-15	ETA SA Manufacture Horlogère Suisse	Roue à colonnes pour chronographe, chronographe et montre-chronographe comportant une telle roue

1936
- 1936-04-11 CH CH189448D patent/CH189448A/fr unknown

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2228692A1 (fr) *	2009-03-12	2010-09-15	ETA SA Manufacture Horlogère Suisse	Roue à colonnes pour chronographe, chronographe et montre-chronographe comportant une telle roue
WO2010103060A1 (fr) *	2009-03-12	2010-09-16	Eta Sa Manufacture Horlogère Suisse	Roue a colonnes pour chronographe, chronographe et montre-chronographe comportant une telle roue
US8529121B2 (en)	2009-03-12	2013-09-10	Compagnie des Montres Longines, Fracillion S.A.	Column-wheel for a chronograph, chronograph and chronograph watch including such a wheel

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