CH3847A - Perfectionnement aux mécanismes de chronographes en tous genres - Google Patents

Perfectionnement aux mécanismes de chronographes en tous genres

Info

Publication number
CH3847A
CH3847A CH3847A CH3847DA CH3847A CH 3847 A CH3847 A CH 3847A CH 3847 A CH3847 A CH 3847A CH 3847D A CH3847D A CH 3847DA CH 3847 A CH3847 A CH 3847A
Authority
CH
Switzerland
Prior art keywords
kinds
improvement
chronograph mechanisms
chronograph
mechanisms
Prior art date
Application number
CH3847A
Other languages
English (en)
Inventor
Cie Lecoultre
Original Assignee
Lecoultre & Cie
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 Lecoultre & Cie filed Critical Lecoultre & Cie
Publication of CH3847A publication Critical patent/CH3847A/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)
CH3847A 1891-07-28 1891-07-28 Perfectionnement aux mécanismes de chronographes en tous genres CH3847A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3847T 1891-07-28

Publications (1)

Publication Number Publication Date
CH3847A true CH3847A (fr) 1892-01-15

Family

ID=4185773

Family Applications (1)

Application Number Title Priority Date Filing Date
CH3847A CH3847A (fr) 1891-07-28 1891-07-28 Perfectionnement aux mécanismes de chronographes en tous genres

Country Status (1)

Country Link
CH (1) CH3847A (fr)

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