FR1063920A - Improvement to winding crowns for waterproof watches - Google Patents

Improvement to winding crowns for waterproof watches

Info

Publication number
FR1063920A
FR1063920A FR1063920DA FR1063920A FR 1063920 A FR1063920 A FR 1063920A FR 1063920D A FR1063920D A FR 1063920DA FR 1063920 A FR1063920 A FR 1063920A
Authority
FR
France
Prior art keywords
improvement
waterproof watches
winding crowns
crowns
winding
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
Rene Soguel
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 FR1063920A publication Critical patent/FR1063920A/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
    • G04B37/10—Hermetic sealing of openings, joints, passages or slits of winding stems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1063920D 1951-07-13 1952-06-25 Improvement to winding crowns for waterproof watches Expired FR1063920A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1063920X 1951-07-13

Publications (1)

Publication Number Publication Date
FR1063920A true FR1063920A (en) 1954-05-10

Family

ID=4555586

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1063920D Expired FR1063920A (en) 1951-07-13 1952-06-25 Improvement to winding crowns for waterproof watches

Country Status (1)

Country Link
FR (1) FR1063920A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1195235B (en) * 1954-07-24 1965-06-16 Rene Soguel Waterproof watch winding crown

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1195235B (en) * 1954-07-24 1965-06-16 Rene Soguel Waterproof watch winding crown

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