CA1079986A - Digital alarm and subsidiary time electronic timepiece - Google Patents
Digital alarm and subsidiary time electronic timepieceInfo
- Publication number
- CA1079986A CA1079986A CA263,939A CA263939A CA1079986A CA 1079986 A CA1079986 A CA 1079986A CA 263939 A CA263939 A CA 263939A CA 1079986 A CA1079986 A CA 1079986A
- Authority
- CA
- Canada
- Prior art keywords
- counter
- circuit
- time
- alarm
- output
- 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
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)
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 (pt) |
BR (1) | BR7607064A (pt) |
CA (1) | CA1079986A (pt) |
CH (1) | CH620089GA3 (pt) |
DE (1) | DE2647635A1 (pt) |
FR (1) | FR2329005A1 (pt) |
GB (1) | GB1551857A (pt) |
HK (1) | HK49382A (pt) |
IT (1) | IT1073765B (pt) |
Cited By (1)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4842189B1 (pt) * | 1969-08-20 | 1973-12-11 | ||
JPS5536957B1 (pt) * | 1971-07-30 | 1980-09-25 | ||
FR2169082B1 (pt) * | 1972-01-22 | 1977-02-04 | Suwa Seikosha Kk | |
JPS5070062A (pt) * | 1973-10-24 | 1975-06-11 |
-
1975
- 1975-10-24 JP JP50128057A patent/JPS5251974A/ja active Pending
-
1976
- 1976-10-21 GB GB43728/76A patent/GB1551857A/en not_active Expired
- 1976-10-21 DE DE19762647635 patent/DE2647635A1/de not_active Ceased
- 1976-10-21 BR BR7607064A patent/BR7607064A/pt unknown
- 1976-10-22 IT IT51862/76A patent/IT1073765B/it active
- 1976-10-22 CA CA263,939A patent/CA1079986A/en not_active Expired
- 1976-10-22 FR FR7631912A patent/FR2329005A1/fr not_active Withdrawn
- 1976-10-25 CH CH1346976A patent/CH620089GA3/xx unknown
-
1982
- 1982-11-25 HK HK493/82A patent/HK49382A/xx unknown
Cited By (1)
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 |
---|---|
FR2329005A1 (fr) | 1977-05-20 |
GB1551857A (en) | 1979-09-05 |
JPS5251974A (en) | 1977-04-26 |
CH620089GA3 (en) | 1980-11-14 |
DE2647635A1 (de) | 1977-04-28 |
CH620089B (fr) | |
IT1073765B (it) | 1985-04-17 |
HK49382A (en) | 1982-12-03 |
BR7607064A (pt) | 1977-09-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |