CH426574A4 - - Google Patents

Info

Publication number
CH426574A4
CH426574A4 CH426574D CH426574D CH426574A4 CH 426574 A4 CH426574 A4 CH 426574A4 CH 426574 D CH426574 D CH 426574D CH 426574 D CH426574 D CH 426574D CH 426574 A4 CH426574 A4 CH 426574A4
Authority
CH
Switzerland
Application number
CH426574D
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
Priority claimed from CH426574A external-priority patent/CH584936A/xx
Publication of CH426574A4 publication Critical patent/CH426574A4/xx

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D7/00—Measuring, counting, calibrating, testing or regulating apparatus
    • G04D7/12—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard
    • G04D7/1207—Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard only for measuring

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH426574D 1974-03-27 1974-03-27 CH426574A4 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH426574A CH584936A (en) 1973-10-02 1974-03-27 Clock time-keeping measuring device - has reference pulse source and two counters controlled by ticking detectors

Publications (1)

Publication Number Publication Date
CH426574A4 true CH426574A4 (enrdf_load_html_response) 1976-08-13

Family

ID=4272899

Family Applications (1)

Application Number Title Priority Date Filing Date
CH426574D CH426574A4 (enrdf_load_html_response) 1974-03-27 1974-03-27

Country Status (1)

Country Link
CH (1) CH426574A4 (enrdf_load_html_response)

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