FR566886A - Improvements to watch movements - Google Patents

Improvements to watch movements

Info

Publication number
FR566886A
FR566886A FR566886DA FR566886A FR 566886 A FR566886 A FR 566886A FR 566886D A FR566886D A FR 566886DA FR 566886 A FR566886 A FR 566886A
Authority
FR
France
Prior art keywords
watch movements
watch
movements
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
Eugene Boussion
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 FR566886A publication Critical patent/FR566886A/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
    • G04B1/00—Driving mechanisms
    • G04B1/10—Driving mechanisms with mainspring
    • G04B1/22—Compensation of changes in the motive power of the mainspring

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR566886D 1923-01-30 1923-05-31 Improvements to watch movements Expired FR566886A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE566886X 1923-01-30

Publications (1)

Publication Number Publication Date
FR566886A true FR566886A (en) 1924-02-22

Family

ID=6567678

Family Applications (1)

Application Number Title Priority Date Filing Date
FR566886D Expired FR566886A (en) 1923-01-30 1923-05-31 Improvements to watch movements

Country Status (1)

Country Link
FR (1) FR566886A (en)

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