FR1095734A - Improvements made to machines for controlling the movement of timepieces - Google Patents

Improvements made to machines for controlling the movement of timepieces

Info

Publication number
FR1095734A
FR1095734A FR1095734DA FR1095734A FR 1095734 A FR1095734 A FR 1095734A FR 1095734D A FR1095734D A FR 1095734DA FR 1095734 A FR1095734 A FR 1095734A
Authority
FR
France
Prior art keywords
timepieces
machines
controlling
movement
improvements made
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
Fritz Marti
Georges Braunschweig
Jean Schaad
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 FR1095734A publication Critical patent/FR1095734A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D7/00—Measuring, counting, calibrating, testing or regulating apparatus
    • G04D7/12—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard
    • G04D7/1207—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring
    • G04D7/1214—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring for complete clockworks
    • G04D7/1221—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring for complete clockworks with recording, e.g. vibrograph

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1095734D 1953-04-10 1954-03-16 Improvements made to machines for controlling the movement of timepieces Expired FR1095734A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1095734X 1953-04-10

Publications (1)

Publication Number Publication Date
FR1095734A true FR1095734A (en) 1955-06-06

Family

ID=4557222

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1095734D Expired FR1095734A (en) 1953-04-10 1954-03-16 Improvements made to machines for controlling the movement of timepieces

Country Status (1)

Country Link
FR (1) FR1095734A (en)

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