CH516A - New independent seconds mechanism - Google Patents

New independent seconds mechanism

Info

Publication number
CH516A
CH516A CH516A CH516DA CH516A CH 516 A CH516 A CH 516A CH 516 A CH516 A CH 516A CH 516D A CH516D A CH 516DA CH 516 A CH516 A CH 516A
Authority
CH
Switzerland
Prior art keywords
new independent
seconds mechanism
independent seconds
new
seconds
Prior art date
Application number
CH516A
Other languages
French (fr)
Inventor
F-E Ducommun Vve
Original Assignee
Ducommun Vve F E
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 Ducommun Vve F E filed Critical Ducommun Vve F E
Publication of CH516A publication Critical patent/CH516A/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)
CH516A 1889-02-02 1889-02-02 New independent seconds mechanism CH516A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH516T 1889-02-02

Publications (1)

Publication Number Publication Date
CH516A true CH516A (en) 1889-04-01

Family

ID=4178194

Family Applications (1)

Application Number Title Priority Date Filing Date
CH516A CH516A (en) 1889-02-02 1889-02-02 New independent seconds mechanism

Country Status (1)

Country Link
CH (1) CH516A (en)

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