FR444585A - Electric pendulum - Google Patents

Electric pendulum

Info

Publication number
FR444585A
FR444585A FR444585DA FR444585A FR 444585 A FR444585 A FR 444585A FR 444585D A FR444585D A FR 444585DA FR 444585 A FR444585 A FR 444585A
Authority
FR
France
Prior art keywords
electric pendulum
pendulum
electric
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
Other languages
French (fr)
Inventor
Leon Roland
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR444585A publication Critical patent/FR444585A/en
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
    • G04C3/02—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 pendulum
    • G04C3/021—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 pendulum using mechanical coupling

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR444585D 1912-06-04 1912-06-04 Electric pendulum Expired FR444585A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR444585T 1912-06-04

Publications (1)

Publication Number Publication Date
FR444585A true FR444585A (en) 1912-10-21

Family

ID=1485554

Family Applications (1)

Application Number Title Priority Date Filing Date
FR444585D Expired FR444585A (en) 1912-06-04 1912-06-04 Electric pendulum

Country Status (1)

Country Link
FR (1) FR444585A (en)

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