FR564587A - Device for electric bell ringing - Google Patents

Device for electric bell ringing

Info

Publication number
FR564587A
FR564587A FR564587DA FR564587A FR 564587 A FR564587 A FR 564587A FR 564587D A FR564587D A FR 564587DA FR 564587 A FR564587 A FR 564587A
Authority
FR
France
Prior art keywords
electric bell
bell ringing
ringing
electric
bell
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)
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.)
ATELIERS BRILLIE FRERES SA
Original Assignee
ATELIERS BRILLIE FRERES SA
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 ATELIERS BRILLIE FRERES SA filed Critical ATELIERS BRILLIE FRERES SA
Application granted granted Critical
Publication of FR564587A publication Critical patent/FR564587A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C21/00—Producing acoustic time signals by electrical means
    • G04C21/04—Indicating the time of the day
    • G04C21/06—Indicating the time of the day by striking mechanism
    • G04C21/08—Indicating the time of the day by striking mechanism with snail

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR564587D 1922-07-17 1922-07-17 Device for electric bell ringing Expired FR564587A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR564587T 1922-07-17

Publications (1)

Publication Number Publication Date
FR564587A true FR564587A (en) 1924-01-05

Family

ID=8945861

Family Applications (1)

Application Number Title Priority Date Filing Date
FR564587D Expired FR564587A (en) 1922-07-17 1922-07-17 Device for electric bell ringing

Country Status (1)

Country Link
FR (1) FR564587A (en)

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