CH235A - New chronograph system - Google Patents

New chronograph system

Info

Publication number
CH235A
CH235A CH235A CH235DA CH235A CH 235 A CH235 A CH 235A CH 235 A CH235 A CH 235A CH 235D A CH235D A CH 235DA CH 235 A CH235 A CH 235A
Authority
CH
Switzerland
Prior art keywords
new
chronograph system
chronograph
new chronograph
Prior art date
Application number
CH235A
Other languages
French (fr)
Inventor
Adrien Aubert
Original Assignee
Adrien Aubert
Publication date
Publication of CH235A publication Critical patent/CH235A/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)
CH235A New chronograph system CH235A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH235T

Publications (1)

Publication Number Publication Date
CH235A true CH235A (en) 1889-02-11

Family

ID=4177615

Family Applications (1)

Application Number Title Priority Date Filing Date
CH235A CH235A (en) New chronograph system

Country Status (1)

Country Link
CH (1) CH235A (en)

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