FR779287A - Improvements to watch movements - Google Patents

Improvements to watch movements

Info

Publication number
FR779287A
FR779287A FR779287DA FR779287A FR 779287 A FR779287 A FR 779287A FR 779287D A FR779287D A FR 779287DA FR 779287 A FR779287 A FR 779287A
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)
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.)
FREDERIC L EPEE ET CO
Original Assignee
FREDERIC L EPEE ET 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 FREDERIC L EPEE ET CO filed Critical FREDERIC L EPEE ET CO
Application granted granted Critical
Publication of FR779287A publication Critical patent/FR779287A/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
    • G04B15/00—Escapements
    • G04B15/06—Free escapements
    • G04B15/08—Lever escapements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR779287D 1934-10-08 1934-10-08 Improvements to watch movements Expired FR779287A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR779287T 1934-10-08

Publications (1)

Publication Number Publication Date
FR779287A true FR779287A (en) 1935-04-02

Family

ID=9202657

Family Applications (1)

Application Number Title Priority Date Filing Date
FR779287D Expired FR779287A (en) 1934-10-08 1934-10-08 Improvements to watch movements

Country Status (1)

Country Link
FR (1) FR779287A (en)

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