CH57811A - Chronograph-counter mechanism - Google Patents

Chronograph-counter mechanism

Info

Publication number
CH57811A
CH57811A CH57811A CH57811DA CH57811A CH 57811 A CH57811 A CH 57811A CH 57811 A CH57811 A CH 57811A CH 57811D A CH57811D A CH 57811DA CH 57811 A CH57811 A CH 57811A
Authority
CH
Switzerland
Prior art keywords
chronograph
counter mechanism
counter
Prior art date
Application number
CH57811A
Other languages
French (fr)
Inventor
Raoul Mathey-Doret
Original Assignee
Mathey Doret Raoul
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 Mathey Doret Raoul filed Critical Mathey Doret Raoul
Publication of CH57811A publication Critical patent/CH57811A/en

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)
CH57811A 1911-07-27 1911-07-27 Chronograph-counter mechanism CH57811A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH57811T 1911-07-27

Publications (1)

Publication Number Publication Date
CH57811A true CH57811A (en) 1913-02-17

Family

ID=4299218

Family Applications (1)

Application Number Title Priority Date Filing Date
CH57811A CH57811A (en) 1911-07-27 1911-07-27 Chronograph-counter mechanism

Country Status (1)

Country Link
CH (1) CH57811A (en)

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