FR709276A - Perfectionnements aux montres - Google Patents

Perfectionnements aux montres

Info

Publication number: FR709276A
Authority: FR; France
Prior art keywords: refinements; watch; watch refinements
Prior art date: 1931-01-14
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

Inventor

Paul Zwillinger

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.)

1931-01-14

Filing date

1931-01-14

Publication date

1931-08-05

1931-01-14 Application filed filed Critical

1931-08-05 Application granted granted Critical

1931-08-05 Publication of FR709276A publication Critical patent/FR709276A/fr

Status Expired legal-status Critical Current

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
- G04B5/00—Automatic winding up
- G04B5/02—Automatic winding up by self-winding caused by the movement of the watch
- G04B5/18—Supports, suspensions or guide arrangements, for oscillating weights
- G04B5/19—Suspension of the oscillating weight at its centre of rotation
- G04B5/195—Suspension of the oscillating weight at its centre of rotation the centre of rotation not being the centre of the clockwork

Landscapes

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

FR709276D 1931-01-14 1931-01-14 Perfectionnements aux montres Expired FR709276A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR709276T		1931-01-14

Publications (1)

Publication Number	Publication Date
FR709276A true FR709276A (fr)	1931-08-05

Family

ID=9069383

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR709276D Expired FR709276A (fr)	1931-01-14	1931-01-14	Perfectionnements aux montres

Country Status (1)

Country	Link
FR (1)	FR709276A (fr)

1931
- 1931-01-14 FR FR709276D patent/FR709276A/fr not_active Expired

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