FR2147978B1 - - Google Patents

Info

Publication number
FR2147978B1
FR2147978B1 FR7224415A FR7224415A FR2147978B1 FR 2147978 B1 FR2147978 B1 FR 2147978B1 FR 7224415 A FR7224415 A FR 7224415A FR 7224415 A FR7224415 A FR 7224415A FR 2147978 B1 FR2147978 B1 FR 2147978B1
Authority
FR
France
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
FR7224415A
Other languages
French (fr)
Other versions
FR2147978A1 (en
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.)
Bulova Watch Co Inc
Original Assignee
Bulova 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
Application filed by Bulova Watch Co Inc filed Critical Bulova Watch Co Inc
Publication of FR2147978A1 publication Critical patent/FR2147978A1/fr
Application granted granted Critical
Publication of FR2147978B1 publication Critical patent/FR2147978B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/08—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically
    • G04C3/10—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
FR7224415A 1971-07-08 1972-07-06 Expired FR2147978B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16083571A 1971-07-08 1971-07-08
US22169072A 1972-01-28 1972-01-28

Publications (2)

Publication Number Publication Date
FR2147978A1 FR2147978A1 (en) 1973-03-11
FR2147978B1 true FR2147978B1 (en) 1977-04-01

Family

ID=26857264

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7224415A Expired FR2147978B1 (en) 1971-07-08 1972-07-06

Country Status (7)

Country Link
CA (1) CA957161A (en)
CH (2) CH557056A (en)
DE (1) DE2233583C3 (en)
FR (1) FR2147978B1 (en)
GB (1) GB1384618A (en)
HK (1) HK21876A (en)
NL (1) NL7209072A (en)

Also Published As

Publication number Publication date
CH557056A (en) 1974-12-13
DE2233583B2 (en) 1977-10-27
NL7209072A (en) 1973-01-10
CH991372A4 (en) 1974-06-14
CA957161A (en) 1974-11-05
FR2147978A1 (en) 1973-03-11
DE2233583A1 (en) 1973-01-25
DE2233583C3 (en) 1978-06-15
HK21876A (en) 1976-04-15
GB1384618A (en) 1975-02-19

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Legal Events

Date Code Title Description
ST Notification of lapse