CH81643A - Watch - Google Patents

Watch

Info

Publication number
CH81643A
CH81643A CH81643A CH81643DA CH81643A CH 81643 A CH81643 A CH 81643A CH 81643 A CH81643 A CH 81643A CH 81643D A CH81643D A CH 81643DA CH 81643 A CH81643 A CH 81643A
Authority
CH
Switzerland
Prior art keywords
watch
Prior art date
Application number
CH81643A
Other languages
French (fr)
Inventor
Leon Depollier Charles
Original Assignee
Leon Depollier Charles
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 by Leon Depollier Charles filed Critical Leon Depollier Charles
Publication of CH81643A publication Critical patent/CH81643A/en

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
    • 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)
  • Gasket Seals (AREA)
CH81643A 1918-12-06 1919-01-21 Watch CH81643A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB20293/18A GB123958A (en) 1918-12-06 1918-12-06 Improvements in Watches.
CH81643T 1919-01-21

Publications (1)

Publication Number Publication Date
CH81643A true CH81643A (en) 1919-07-01

Family

ID=91618358

Family Applications (1)

Application Number Title Priority Date Filing Date
CH81643A CH81643A (en) 1918-12-06 1919-01-21 Watch

Country Status (2)

Country Link
CH (1) CH81643A (en)
GB (1) GB123958A (en)

Also Published As

Publication number Publication date
GB123958A (en) 1919-03-13

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