FR1174912A - Improvements made to exhaust controls for timepieces - Google Patents

Improvements made to exhaust controls for timepieces

Info

Publication number
FR1174912A
FR1174912A FR1174912DA FR1174912A FR 1174912 A FR1174912 A FR 1174912A FR 1174912D A FR1174912D A FR 1174912DA FR 1174912 A FR1174912 A FR 1174912A
Authority
FR
France
Prior art keywords
timepieces
improvements made
exhaust controls
exhaust
controls
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
Albert Dessay
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.)
CT TECH de l IND HORLOGERE
Original Assignee
CT TECH de l IND HORLOGERE
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 CT TECH de l IND HORLOGERE filed Critical CT TECH de l IND HORLOGERE
Application granted granted Critical
Publication of FR1174912A publication Critical patent/FR1174912A/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)
FR1174912D 1957-05-10 1957-05-10 Improvements made to exhaust controls for timepieces Expired FR1174912A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1174912T 1957-05-10

Publications (1)

Publication Number Publication Date
FR1174912A true FR1174912A (en) 1959-03-18

Family

ID=9658911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1174912D Expired FR1174912A (en) 1957-05-10 1957-05-10 Improvements made to exhaust controls for timepieces

Country Status (1)

Country Link
FR (1) FR1174912A (en)

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