FR942698A - Split-seconds chronograph - Google Patents

Split-seconds chronograph

Info

Publication number
FR942698A
FR942698A FR942698DA FR942698A FR 942698 A FR942698 A FR 942698A FR 942698D A FR942698D A FR 942698DA FR 942698 A FR942698 A FR 942698A
Authority
FR
France
Prior art keywords
split
seconds chronograph
chronograph
seconds
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
Georges Dubey
Rene Schaldenbrand
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 FR942698A publication Critical patent/FR942698A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F7/00—Apparatus for measuring unknown time intervals by non-electric means
    • G04F7/04—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator
    • G04F7/08—Watches or clocks with stop devices, e.g. chronograph

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR942698D 1946-03-12 1947-03-06 Split-seconds chronograph Expired FR942698A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH942698X 1946-03-12

Publications (1)

Publication Number Publication Date
FR942698A true FR942698A (en) 1949-02-15

Family

ID=4549536

Family Applications (1)

Application Number Title Priority Date Filing Date
FR942698D Expired FR942698A (en) 1946-03-12 1947-03-06 Split-seconds chronograph

Country Status (1)

Country Link
FR (1) FR942698A (en)

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