GB1551857A - Digital alarm electronic timepieces - Google Patents

Digital alarm electronic timepieces

Info

Publication number
GB1551857A
GB1551857A GB43728/76A GB4372876A GB1551857A GB 1551857 A GB1551857 A GB 1551857A GB 43728/76 A GB43728/76 A GB 43728/76A GB 4372876 A GB4372876 A GB 4372876A GB 1551857 A GB1551857 A GB 1551857A
Authority
GB
United Kingdom
Prior art keywords
digital alarm
electronic timepieces
alarm electronic
timepieces
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.)
Expired
Application number
GB43728/76A
Other languages
English (en)
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
Publication of GB1551857A publication Critical patent/GB1551857A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0076—Visual time or date indication means in which the time in another time-zone or in another city can be displayed at will
    • 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)
GB43728/76A 1975-10-24 1976-10-21 Digital alarm electronic timepieces Expired GB1551857A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50128057A JPS5251974A (en) 1975-10-24 1975-10-24 Digital alarm electronic watch

Publications (1)

Publication Number Publication Date
GB1551857A true GB1551857A (en) 1979-09-05

Family

ID=14975406

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43728/76A Expired GB1551857A (en) 1975-10-24 1976-10-21 Digital alarm electronic timepieces

Country Status (9)

Country Link
JP (1) JPS5251974A (it)
BR (1) BR7607064A (it)
CA (1) CA1079986A (it)
CH (1) CH620089GA3 (it)
DE (1) DE2647635A1 (it)
FR (1) FR2329005A1 (it)
GB (1) GB1551857A (it)
HK (1) HK49382A (it)
IT (1) IT1073765B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103970006A (zh) * 2014-05-23 2014-08-06 苏州经贸职业技术学院 可预置定时电路

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4842189B1 (it) * 1969-08-20 1973-12-11
JPS5536957B1 (it) * 1971-07-30 1980-09-25
FR2169082B1 (it) * 1972-01-22 1977-02-04 Suwa Seikosha Kk
JPS5070062A (it) * 1973-10-24 1975-06-11

Also Published As

Publication number Publication date
IT1073765B (it) 1985-04-17
DE2647635A1 (de) 1977-04-28
JPS5251974A (en) 1977-04-26
CH620089GA3 (en) 1980-11-14
HK49382A (en) 1982-12-03
BR7607064A (pt) 1977-09-06
CA1079986A (en) 1980-06-24
FR2329005A1 (fr) 1977-05-20
CH620089B (fr)

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19961020