FR522837A - Automatic adjustment device for watch movements - Google Patents

Automatic adjustment device for watch movements

Info

Publication number
FR522837A
FR522837A FR522837A FR522837DA FR522837A FR 522837 A FR522837 A FR 522837A FR 522837 A FR522837 A FR 522837A FR 522837D A FR522837D A FR 522837DA FR 522837 A FR522837 A FR 522837A
Authority
FR
France
Prior art keywords
adjustment device
automatic adjustment
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
FR522837A
Other languages
French (fr)
Inventor
Eugene Boussion
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EUGENE BOUSSION
Original Assignee
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 by EUGENE BOUSSION filed Critical EUGENE BOUSSION
Application granted granted Critical
Publication of FR522837A publication Critical patent/FR522837A/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)
FR522837A 1920-08-24 1920-08-24 Automatic adjustment device for watch movements Expired FR522837A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR522837T 1920-08-24

Publications (1)

Publication Number Publication Date
FR522837A true FR522837A (en) 1921-08-06

Family

ID=8918168

Family Applications (1)

Application Number Title Priority Date Filing Date
FR522837A Expired FR522837A (en) 1920-08-24 1920-08-24 Automatic adjustment device for watch movements

Country Status (1)

Country Link
FR (1) FR522837A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3116594A (en) * 1961-05-11 1964-01-07 Hamilton Watch Co Automatic regulator mechanism for timepiece
US3142956A (en) * 1959-09-16 1964-08-04 Hamilton Watch Co Automatic regulator for timepiece

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3142956A (en) * 1959-09-16 1964-08-04 Hamilton Watch Co Automatic regulator for timepiece
US3116594A (en) * 1961-05-11 1964-01-07 Hamilton Watch Co Automatic regulator mechanism for timepiece

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