FR1218650A - Alarm clock - Google Patents

Alarm clock

Info

Publication number
FR1218650A
FR1218650A FR38951A FR69038951A FR1218650A FR 1218650 A FR1218650 A FR 1218650A FR 38951 A FR38951 A FR 38951A FR 69038951 A FR69038951 A FR 69038951A FR 1218650 A FR1218650 A FR 1218650A
Authority
FR
France
Prior art keywords
alarm clock
alarm
clock
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
FR38951A
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.)
MANUF D HORLOGERIE FREY ET CO
Original Assignee
MANUF D HORLOGERIE FREY ET CO
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 MANUF D HORLOGERIE FREY ET CO filed Critical MANUF D HORLOGERIE FREY ET CO
Application granted granted Critical
Publication of FR1218650A publication Critical patent/FR1218650A/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
    • G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
    • G04C21/28—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to put into action electro-acoustic means, e.g. awakening by music

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR38951A 1957-12-24 1958-12-22 Alarm clock Expired FR1218650A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1218650X 1957-12-24

Publications (1)

Publication Number Publication Date
FR1218650A true FR1218650A (en) 1960-05-11

Family

ID=4563586

Family Applications (1)

Application Number Title Priority Date Filing Date
FR38951A Expired FR1218650A (en) 1957-12-24 1958-12-22 Alarm clock

Country Status (1)

Country Link
FR (1) FR1218650A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3495396A (en) * 1966-12-10 1970-02-17 Sankyo Seiki Seisakusho Kk Numerically indicating timekeeper and timer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3495396A (en) * 1966-12-10 1970-02-17 Sankyo Seiki Seisakusho Kk Numerically indicating timekeeper and timer

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