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CH75252A - Improvement in winding watches - Google Patents

Improvement in winding watches

Info

Publication number
CH75252A
CH75252A CH75252A CH75252DA CH75252A CH 75252 A CH75252 A CH 75252A CH 75252 A CH75252 A CH 75252A CH 75252D A CH75252D A CH 75252DA CH 75252 A CH75252 A CH 75252A
Authority
CH
Switzerland
Prior art keywords
improvement
winding watches
watches
winding
Prior art date
Application number
CH75252A
Other languages
French (fr)
Inventor
Co Spira
Original Assignee
Spira & Co
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 Spira & Co filed Critical Spira & Co
Publication of CH75252A publication Critical patent/CH75252A/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
    • G04B33/00—Calibers
    • G04B33/02—Circular calibers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH75252A 1917-03-28 1917-03-28 Improvement in winding watches CH75252A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH75252T 1917-03-28

Publications (1)

Publication Number Publication Date
CH75252A true CH75252A (en) 1917-07-02

Family

ID=4326498

Family Applications (1)

Application Number Title Priority Date Filing Date
CH75252A CH75252A (en) 1917-03-28 1917-03-28 Improvement in winding watches

Country Status (1)

Country Link
CH (1) CH75252A (en)

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