CH1657471A4 - - Google Patents

Info

Publication number
CH1657471A4
CH1657471A4 CH1657471D CH1657471DD CH1657471A4 CH 1657471 A4 CH1657471 A4 CH 1657471A4 CH 1657471 D CH1657471 D CH 1657471D CH 1657471D D CH1657471D D CH 1657471DD CH 1657471 A4 CH1657471 A4 CH 1657471A4
Authority
CH
Switzerland
Application number
CH1657471D
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 filed Critical
Publication of CH1657471A4 publication Critical patent/CH1657471A4/xx

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
    • G04F7/06—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator running only during the time interval to be measured, e.g. stopwatches
    • G04F7/062—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator running only during the time interval to be measured, e.g. stopwatches with reset mechanisms
    • 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
    • G04F7/06—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator running only during the time interval to be measured, e.g. stopwatches
    • G04F7/065—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator running only during the time interval to be measured, e.g. stopwatches with start-stop control arrangements
    • 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
    • G04F7/0842—Watches or clocks with stop devices, e.g. chronograph with start-stop control mechanisms
    • G04F7/0857—Watches or clocks with stop devices, e.g. chronograph with start-stop control mechanisms with single push-button or actuation member for start-stop and reset

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
CH1657471D 1971-11-15 1971-11-15 CH1657471A4 (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1657471A CH546435A (cg-RX-API-DMAC7.html) 1971-11-15 1971-11-15

Publications (1)

Publication Number Publication Date
CH1657471A4 true CH1657471A4 (cg-RX-API-DMAC7.html) 1973-09-14

Family

ID=4418479

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1657471D CH1657471A4 (cg-RX-API-DMAC7.html) 1971-11-15 1971-11-15
CH1657471A CH546435A (cg-RX-API-DMAC7.html) 1971-11-15 1971-11-15

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1657471A CH546435A (cg-RX-API-DMAC7.html) 1971-11-15 1971-11-15

Country Status (4)

Country Link
US (1) US3727398A (cg-RX-API-DMAC7.html)
JP (1) JPS4862467A (cg-RX-API-DMAC7.html)
CH (2) CH1657471A4 (cg-RX-API-DMAC7.html)
DE (1) DE2223404A1 (cg-RX-API-DMAC7.html)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2512088A (en) * 1945-03-19 1950-06-20 Willi A Buchler Chronograph
CH279962A (fr) * 1949-11-26 1951-12-31 D Horlogerie Minerva Sport S A Compteur de temps.
US3045418A (en) * 1960-06-07 1962-07-24 Ed Heuer & Co Sa Time meter

Also Published As

Publication number Publication date
US3727398A (en) 1973-04-17
DE2223404A1 (de) 1973-05-24
CH546435A (cg-RX-API-DMAC7.html) 1974-02-28
JPS4862467A (cg-RX-API-DMAC7.html) 1973-08-31

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