FR326736A - Improvements in electric clocks - Google Patents

Improvements in electric clocks

Info

Publication number
FR326736A
FR326736A FR326736DA FR326736A FR 326736 A FR326736 A FR 326736A FR 326736D A FR326736D A FR 326736DA FR 326736 A FR326736 A FR 326736A
Authority
FR
France
Prior art keywords
electric clocks
clocks
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
Moberg Carl Joseph
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 FR326736A publication Critical patent/FR326736A/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
    • G04C3/027—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 electromagnetic coupling between electric power source and pendulum

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
FR326736D 1902-08-23 1902-08-23 Improvements in electric clocks Expired FR326736A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR326736T 1902-08-23

Publications (1)

Publication Number Publication Date
FR326736A true FR326736A (en) 1903-06-04

Family

ID=1376788

Family Applications (1)

Application Number Title Priority Date Filing Date
FR326736D Expired FR326736A (en) 1902-08-23 1902-08-23 Improvements in electric clocks

Country Status (1)

Country Link
FR (1) FR326736A (en)

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