FR758392A - Improvements to wristwatches - Google Patents

Improvements to wristwatches

Info

Publication number
FR758392A
FR758392A FR758392DA FR758392A FR 758392 A FR758392 A FR 758392A FR 758392D A FR758392D A FR 758392DA FR 758392 A FR758392 A FR 758392A
Authority
FR
France
Prior art keywords
wristwatches
Prior art date
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
French (fr)
Inventor
Leon Biermann
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.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR758392A publication Critical patent/FR758392A/en
Expired legal-status Critical Current

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
    • G04B3/00—Normal winding of clockworks by hand or mechanically; Winding up several mainsprings or driving weights simultaneously
    • G04B3/04—Rigidly-mounted keys, knobs or crowns
    • G04B3/045—Storing the operating element, also bringing it out of storage
FR758392D 1933-06-22 1933-06-22 Improvements to wristwatches Expired FR758392A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR758392T 1933-06-22

Publications (1)

Publication Number Publication Date
FR758392A true FR758392A (en) 1934-01-15

Family

ID=9166669

Family Applications (1)

Application Number Title Priority Date Filing Date
FR758392D Expired FR758392A (en) 1933-06-22 1933-06-22 Improvements to wristwatches

Country Status (1)

Country Link
FR (1) FR758392A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1283453A3 (en) * 2001-08-10 2007-05-30 MARES S.p.A. Watch case

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1283453A3 (en) * 2001-08-10 2007-05-30 MARES S.p.A. Watch case

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