JPS5253461A - Digital alarm clock - Google Patents

Digital alarm clock

Info

Publication number
JPS5253461A
JPS5253461A JP50129577A JP12957775A JPS5253461A JP S5253461 A JPS5253461 A JP S5253461A JP 50129577 A JP50129577 A JP 50129577A JP 12957775 A JP12957775 A JP 12957775A JP S5253461 A JPS5253461 A JP S5253461A
Authority
JP
Japan
Prior art keywords
alarm clock
digital alarm
display
reset
digital
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.)
Pending
Application number
JP50129577A
Other languages
English (en)
Inventor
Yoshio Hozumi
Kenichi Kondo
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP50129577A priority Critical patent/JPS5253461A/ja
Priority to FR7632396A priority patent/FR2330053A1/fr
Priority to GB44637/76A priority patent/GB1536001A/en
Priority to CH1362876A priority patent/CH616301GA3/xx
Priority to DE19762649186 priority patent/DE2649186A1/de
Publication of JPS5253461A publication Critical patent/JPS5253461A/ja
Priority to HK196/82A priority patent/HK19682A/xx
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G13/00—Producing acoustic time signals
    • G04G13/02—Producing acoustic time signals at preselected times, e.g. alarm clocks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
JP50129577A 1975-10-28 1975-10-28 Digital alarm clock Pending JPS5253461A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP50129577A JPS5253461A (en) 1975-10-28 1975-10-28 Digital alarm clock
FR7632396A FR2330053A1 (fr) 1975-10-28 1976-10-27 Montre numerique comportant un dispositif avertisseur
GB44637/76A GB1536001A (en) 1975-10-28 1976-10-27 Digital alarm timepiece
CH1362876A CH616301GA3 (en) 1975-10-28 1976-10-28 Electronic timepiece, especially electronic wristwatch, with digital display and provided with an alarm device
DE19762649186 DE2649186A1 (de) 1975-10-28 1976-10-28 Elektronische digitaluhr
HK196/82A HK19682A (en) 1975-10-28 1982-05-03 Digital alarm timepiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50129577A JPS5253461A (en) 1975-10-28 1975-10-28 Digital alarm clock

Publications (1)

Publication Number Publication Date
JPS5253461A true JPS5253461A (en) 1977-04-30

Family

ID=15012895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50129577A Pending JPS5253461A (en) 1975-10-28 1975-10-28 Digital alarm clock

Country Status (6)

Country Link
JP (1) JPS5253461A (ja)
CH (1) CH616301GA3 (ja)
DE (1) DE2649186A1 (ja)
FR (1) FR2330053A1 (ja)
GB (1) GB1536001A (ja)
HK (1) HK19682A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54106274A (en) * 1978-02-08 1979-08-21 Nec Corp Digital display type electronic watch
JPS54115167A (en) * 1978-02-28 1979-09-07 Toshiba Corp Electronic watch apparatus
JPS54116967A (en) * 1978-03-02 1979-09-11 Toshiba Corp Time limit device
JPS63318422A (ja) * 1987-06-22 1988-12-27 Matsushita Electric Ind Co Ltd 燃焼器の表示装置
JPH05223961A (ja) * 1992-06-15 1993-09-03 Seiko Epson Corp アラーム状態表示方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2817655C2 (de) * 1977-04-22 1985-02-28 Kabushiki Kaisha Seikosha, Tokio/Tokyo Elektronische Uhr

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2442394B2 (de) * 1973-09-06 1977-06-02 Citizen Watch Co., Ltd., Tokio Vollelektronische uhr

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54106274A (en) * 1978-02-08 1979-08-21 Nec Corp Digital display type electronic watch
JPS54115167A (en) * 1978-02-28 1979-09-07 Toshiba Corp Electronic watch apparatus
JPS6215155B2 (ja) * 1978-02-28 1987-04-06 Tokyo Shibaura Electric Co
JPS54116967A (en) * 1978-03-02 1979-09-11 Toshiba Corp Time limit device
JPS6215158B2 (ja) * 1978-03-02 1987-04-06 Tokyo Shibaura Electric Co
JPS63318422A (ja) * 1987-06-22 1988-12-27 Matsushita Electric Ind Co Ltd 燃焼器の表示装置
JPH0586528B2 (ja) * 1987-06-22 1993-12-13 Matsushita Electric Ind Co Ltd
JPH05223961A (ja) * 1992-06-15 1993-09-03 Seiko Epson Corp アラーム状態表示方法

Also Published As

Publication number Publication date
GB1536001A (en) 1978-12-13
DE2649186A1 (de) 1977-05-12
HK19682A (en) 1982-05-14
FR2330053A1 (fr) 1977-05-27
CH616301GA3 (en) 1980-03-31
FR2330053B1 (ja) 1981-08-21
CH616301B (fr)

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