CH3883A - Improvement in the construction of chronograph-counters - Google Patents

Improvement in the construction of chronograph-counters

Info

Publication number
CH3883A
CH3883A CH3883A CH3883DA CH3883A CH 3883 A CH3883 A CH 3883A CH 3883 A CH3883 A CH 3883A CH 3883D A CH3883D A CH 3883DA CH 3883 A CH3883 A CH 3883A
Authority
CH
Switzerland
Prior art keywords
chronograph
counters
improvement
construction
Prior art date
Application number
CH3883A
Other languages
French (fr)
Inventor
A Lugrin
Original Assignee
A Lugrin
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 A Lugrin filed Critical A Lugrin
Publication of CH3883A publication Critical patent/CH3883A/en

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04FTIME-INTERVAL MEASURING
    • G04F7/00Apparatus for measuring unknown time intervals by non-electric means
    • G04F7/04Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator
    • G04F7/08Watches or clocks with stop devices, e.g. chronograph

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH3883A 1891-08-28 1891-08-28 Improvement in the construction of chronograph-counters CH3883A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3883T 1891-08-28

Publications (1)

Publication Number Publication Date
CH3883A true CH3883A (en) 1892-03-31

Family

ID=4185851

Family Applications (1)

Application Number Title Priority Date Filing Date
CH3883A CH3883A (en) 1891-08-28 1891-08-28 Improvement in the construction of chronograph-counters

Country Status (1)

Country Link
CH (1) CH3883A (en)

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