FR999677A - Improvement in watch cases - Google Patents

Improvement in watch cases

Info

Publication number
FR999677A
FR999677A FR999677DA FR999677A FR 999677 A FR999677 A FR 999677A FR 999677D A FR999677D A FR 999677DA FR 999677 A FR999677 A FR 999677A
Authority
FR
France
Prior art keywords
improvement
watch cases
watch
cases
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
Jean-Edouard-Victor Auchere
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 FR999677A publication Critical patent/FR999677A/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
    • G04B37/00—Cases
    • G04B37/08—Hermetic sealing of openings, joints, passages or slits
    • G04B37/11—Hermetic sealing of openings, joints, passages or slits of the back cover of pocket or wrist watches

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR999677D 1949-11-17 1949-11-17 Improvement in watch cases Expired FR999677A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR999677T 1949-11-17

Publications (1)

Publication Number Publication Date
FR999677A true FR999677A (en) 1952-02-04

Family

ID=9559854

Family Applications (1)

Application Number Title Priority Date Filing Date
FR999677D Expired FR999677A (en) 1949-11-17 1949-11-17 Improvement in watch cases

Country Status (1)

Country Link
FR (1) FR999677A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0597357A1 (en) * 1992-11-11 1994-05-18 Eta SA Fabriques d'Ebauches Timepiece with a battery-cover sealed by a gasket

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0597357A1 (en) * 1992-11-11 1994-05-18 Eta SA Fabriques d'Ebauches Timepiece with a battery-cover sealed by a gasket
CH684729GA3 (en) * 1992-11-11 1994-12-15 Ebauchesfabrik Eta Ag Timepiece with a battery door closed by a seal.
US5396473A (en) * 1992-11-11 1995-03-07 Eta Sa Fabriques D'ebauches Timepiece including a power cell compartment closed by a gasket seal
SG86287A1 (en) * 1992-11-11 2002-02-19 Ebauchesfabrik Eta Ag Timepiece including a power cell compartment closed by a gasket seal

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