CH7639A - Advanced chronograph independent seconds mechanism - Google Patents

Advanced chronograph independent seconds mechanism

Info

Publication number
CH7639A
CH7639A CH7639A CH7639DA CH7639A CH 7639 A CH7639 A CH 7639A CH 7639 A CH7639 A CH 7639A CH 7639D A CH7639D A CH 7639DA CH 7639 A CH7639 A CH 7639A
Authority
CH
Switzerland
Prior art keywords
chronograph
advanced
seconds mechanism
independent seconds
independent
Prior art date
Application number
CH7639A
Other languages
French (fr)
Inventor
H Winkelmann
Original Assignee
H Winkelmann
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 H Winkelmann filed Critical H Winkelmann
Publication of CH7639A publication Critical patent/CH7639A/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)
CH7639A 1893-12-15 1893-12-15 Advanced chronograph independent seconds mechanism CH7639A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH7639T 1893-12-15

Publications (1)

Publication Number Publication Date
CH7639A true CH7639A (en) 1894-07-15

Family

ID=4194608

Family Applications (1)

Application Number Title Priority Date Filing Date
CH7639A CH7639A (en) 1893-12-15 1893-12-15 Advanced chronograph independent seconds mechanism

Country Status (1)

Country Link
CH (1) CH7639A (en)

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