FR1070996A - Watch precision control and adjustment device - Google Patents

Watch precision control and adjustment device

Info

Publication number
FR1070996A
FR1070996A FR1070996DA FR1070996A FR 1070996 A FR1070996 A FR 1070996A FR 1070996D A FR1070996D A FR 1070996DA FR 1070996 A FR1070996 A FR 1070996A
Authority
FR
France
Prior art keywords
adjustment device
precision control
watch precision
watch
control
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
Francesco Cremascoli
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 FR1070996A publication Critical patent/FR1070996A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1070996D 1952-02-21 1953-02-20 Watch precision control and adjustment device Expired FR1070996A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1070996X 1952-02-21

Publications (1)

Publication Number Publication Date
FR1070996A true FR1070996A (en) 1954-08-20

Family

ID=11430283

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1070996D Expired FR1070996A (en) 1952-02-21 1953-02-20 Watch precision control and adjustment device

Country Status (1)

Country Link
FR (1) FR1070996A (en)

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