ES347715A1 - Un aparato para la medicion del tiempo. - Google Patents

Un aparato para la medicion del tiempo.

Info

Publication number
ES347715A1
ES347715A1 ES347715A ES347715A ES347715A1 ES 347715 A1 ES347715 A1 ES 347715A1 ES 347715 A ES347715 A ES 347715A ES 347715 A ES347715 A ES 347715A ES 347715 A1 ES347715 A1 ES 347715A1
Authority
ES
Spain
Prior art keywords
rays
counted
energy
timepiece
level
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES347715A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BENRUS WATCH CO Inc
Original Assignee
BENRUS WATCH CO Inc
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
Priority claimed from US465907A external-priority patent/US3370414A/en
Application filed by BENRUS WATCH CO Inc filed Critical BENRUS WATCH CO Inc
Publication of ES347715A1 publication Critical patent/ES347715A1/es
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04CELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • GPHYSICS
    • G04HOROLOGY
    • G04FTIME-INTERVAL MEASURING
    • G04F5/00Apparatus for producing preselected time intervals for use as timing standards
    • G04F5/16Apparatus for producing preselected time intervals for use as timing standards using pulses produced by radio-isotopes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Measurement Of Radiation (AREA)
ES347715A 1965-06-22 1967-11-28 Un aparato para la medicion del tiempo. Expired ES347715A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US465907A US3370414A (en) 1965-06-22 1965-06-22 Electronic timepiece
US65289967A 1967-07-12 1967-07-12

Publications (1)

Publication Number Publication Date
ES347715A1 true ES347715A1 (es) 1969-02-16

Family

ID=24618659

Family Applications (1)

Application Number Title Priority Date Filing Date
ES347715A Expired ES347715A1 (es) 1965-06-22 1967-11-28 Un aparato para la medicion del tiempo.

Country Status (6)

Country Link
DE (1) DE1673727A1 (enExample)
ES (1) ES347715A1 (enExample)
FR (1) FR93250E (enExample)
GB (1) GB1135009A (enExample)
MC (1) MC692A1 (enExample)
NL (1) NL6715474A (enExample)

Also Published As

Publication number Publication date
GB1135009A (en) 1968-11-27
NL6715474A (enExample) 1969-01-14
DE1673727A1 (de) 1971-02-11
MC692A1 (fr) 1968-09-03
FR93250E (fr) 1969-02-28

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