CH9407A - Montre hermétique système Köhli - Google Patents

Montre hermétique système Köhli

Info

Publication number
CH9407A
CH9407A CH9407A CH9407DA CH9407A CH 9407 A CH9407 A CH 9407A CH 9407 A CH9407 A CH 9407A CH 9407D A CH9407D A CH 9407DA CH 9407 A CH9407 A CH 9407A
Authority
CH
Switzerland
Prior art keywords
köhli
hermetic
watch
watch köhli
köhli system
Prior art date
Application number
CH9407A
Other languages
English (en)
Inventor
Fritz Koehli
Original Assignee
Fritz Koehli
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 Fritz Koehli filed Critical Fritz Koehli
Publication of CH9407A publication Critical patent/CH9407A/fr

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
    • G04B37/081—Complete encasings for wrist or pocket watches also comprising means for hermetic sealing of the winding stem and crown
    • G04B37/082—Complete encasings for wrist or pocket watches also comprising means for hermetic sealing of the winding stem and crown without special hermetic sealing pieces
    • 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
    • G04B3/046—Operation by rotation and axial movement with extra function of axial shift of operating element, e.g. crown combined with push button

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH9407A 1894-12-14 1894-12-14 Montre hermétique système Köhli CH9407A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH9407T 1894-12-14

Publications (1)

Publication Number Publication Date
CH9407A true CH9407A (fr) 1895-07-15

Family

ID=4198716

Family Applications (1)

Application Number Title Priority Date Filing Date
CH9407A CH9407A (fr) 1894-12-14 1894-12-14 Montre hermétique système Köhli

Country Status (1)

Country Link
CH (1) CH9407A (fr)

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