CH520364A - Mécanisme de chronographe - Google Patents

Mécanisme de chronographe

Info

Publication number
CH520364A
CH520364A CH71970A CH71970A CH520364A CH 520364 A CH520364 A CH 520364A CH 71970 A CH71970 A CH 71970A CH 71970 A CH71970 A CH 71970A CH 520364 A CH520364 A CH 520364A
Authority
CH
Switzerland
Prior art keywords
chronograph mechanism
chronograph
Prior art date
Application number
CH71970A
Other languages
English (en)
Inventor
Berthoud Francois
Original Assignee
Dubois & Depraz Sa
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 Dubois & Depraz Sa filed Critical Dubois & Depraz Sa
Priority to CH71970A priority Critical patent/CH520364A/fr
Priority to CH71970D priority patent/CH71970A4/xx
Publication of CH520364A publication Critical patent/CH520364A/fr

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)
CH71970A 1970-01-20 1970-01-20 Mécanisme de chronographe CH520364A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH71970A CH520364A (fr) 1970-01-20 1970-01-20 Mécanisme de chronographe
CH71970D CH71970A4 (fr) 1970-01-20 1970-01-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH71970A CH520364A (fr) 1970-01-20 1970-01-20 Mécanisme de chronographe

Publications (1)

Publication Number Publication Date
CH520364A true CH520364A (fr) 1971-11-30

Family

ID=4193577

Family Applications (2)

Application Number Title Priority Date Filing Date
CH71970D CH71970A4 (fr) 1970-01-20 1970-01-20
CH71970A CH520364A (fr) 1970-01-20 1970-01-20 Mécanisme de chronographe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH71970D CH71970A4 (fr) 1970-01-20 1970-01-20

Country Status (1)

Country Link
CH (2) CH71970A4 (fr)

Also Published As

Publication number Publication date
CH71970A4 (fr) 1971-11-30

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Legal Events

Date Code Title Description
PL Patent ceased