CA1079986A - Digital alarm and subsidiary time electronic timepiece - Google Patents

Digital alarm and subsidiary time electronic timepiece

Info

Publication number: CA1079986A
Authority: CA; Canada
Prior art keywords: counter; circuit; time; alarm; output
Prior art date: 1975-10-24
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

CA263,939A

Other languages

English (en)

French (fr)

Inventor

Takuro Fukuichi

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.)

1975-10-24

Filing date

1976-10-22

Publication date

1980-06-24

1976-10-22 Application filed by Seiko Instruments Inc filed Critical Seiko Instruments Inc

1980-06-24 Application granted granted Critical

1980-06-24 Publication of CA1079986A publication Critical patent/CA1079986A/en

Status Expired legal-status Critical Current

Links

NOQGZXFMHARMLW-UHFFFAOYSA-N Daminozide Chemical compound CN(C)NC(=O)CCC(O)=O NOQGZXFMHARMLW-UHFFFAOYSA-N 0.000 description 1
230000003111 delayed effect Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
230000002441 reversible effect Effects 0.000 description 1

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)

CA263,939A 1975-10-24 1976-10-22 Digital alarm and subsidiary time electronic timepiece Expired CA1079986A (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
CA1079986A true CA1079986A (en)	1980-06-24

Family

ID=14975406

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA263,939A Expired CA1079986A (en)	1975-10-24	1976-10-22	Digital alarm and subsidiary time electronic timepiece

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)

Cited By (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
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

1975
- 1975-10-24 JP JP50128057A patent/JPS5251974A/ja active Pending
1976
- 1976-10-21 BR BR7607064A patent/BR7607064A/pt unknown
- 1976-10-21 GB GB43728/76A patent/GB1551857A/en not_active Expired
- 1976-10-21 DE DE19762647635 patent/DE2647635A1/de not_active Ceased
- 1976-10-22 FR FR7631912A patent/FR2329005A1/fr not_active Withdrawn
- 1976-10-22 IT IT51862/76A patent/IT1073765B/it active
- 1976-10-22 CA CA263,939A patent/CA1079986A/en not_active Expired
- 1976-10-25 CH CH1346976A patent/CH620089GA3/xx unknown
1982
- 1982-11-25 HK HK493/82A patent/HK49382A/xx unknown

Cited By (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

Also Published As

Publication number	Publication date
CH620089GA3 (en)	1980-11-14
IT1073765B (it)	1985-04-17
BR7607064A (pt)	1977-09-06
DE2647635A1 (de)	1977-04-28
HK49382A (en)	1982-12-03
FR2329005A1 (fr)	1977-05-20
GB1551857A (en)	1979-09-05
JPS5251974A (en)	1977-04-26
CH620089B (fr)

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Legal Events

Date	Code	Title	Description
1997-06-24	MKEX	Expiry