CH533333A - Alarm clock with digital display - Google Patents

Alarm clock with digital display

Info

Publication number
CH533333A
CH533333A CH1058871A CH1058871A CH533333A CH 533333 A CH533333 A CH 533333A CH 1058871 A CH1058871 A CH 1058871A CH 1058871 A CH1058871 A CH 1058871A CH 533333 A CH533333 A CH 533333A
Authority
CH
Switzerland
Prior art keywords
digital display
alarm clock
alarm
clock
digital
Prior art date
Application number
CH1058871A
Other languages
German (de)
Inventor
Bradford Marble Chester
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH533333A publication Critical patent/CH533333A/en

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
    • G04C21/18—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by mechanically unlocking an electromechanical vibrator, e.g. actuated by the leakage flux of the electric driving means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
CH1058871A 1970-07-17 1971-07-19 Alarm clock with digital display CH533333A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5581770A 1970-07-17 1970-07-17

Publications (1)

Publication Number Publication Date
CH533333A true CH533333A (en) 1972-08-15

Family

ID=22000342

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1058871A CH533333A (en) 1970-07-17 1971-07-19 Alarm clock with digital display
CH1058871D CH1058871A4 (en) 1970-07-17 1971-07-19

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1058871D CH1058871A4 (en) 1970-07-17 1971-07-19

Country Status (5)

Country Link
US (1) US3636699A (en)
CH (2) CH533333A (en)
DE (1) DE2135479A1 (en)
FR (1) FR2099439B1 (en)
GB (1) GB1329169A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224447Y2 (en) * 1972-01-19 1977-06-03
US3903685A (en) * 1972-11-09 1975-09-09 Mansei Kogyo Kk Digital clock
US3875737A (en) * 1973-08-27 1975-04-08 Gen Electric Alarm clock timer
FR2271609B1 (en) * 1974-05-14 1977-06-24 Carpano & Pons
JPS5628551Y2 (en) * 1975-06-05 1981-07-07
US4060972A (en) * 1976-04-08 1977-12-06 Matsushita Electric Works, Ltd. Digital clock
JPS5653345Y2 (en) * 1976-06-30 1981-12-11

Also Published As

Publication number Publication date
CH1058871A4 (en) 1972-08-15
GB1329169A (en) 1973-09-05
FR2099439A1 (en) 1972-03-17
FR2099439B1 (en) 1974-04-05
US3636699A (en) 1972-01-25
DE2135479A1 (en) 1972-01-20

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