HK49382A - Improvements in or relating to digital alarm electronic timepieces - Google Patents
Improvements in or relating to digital alarm electronic timepiecesInfo
- Publication number
- HK49382A HK49382A HK493/82A HK49382A HK49382A HK 49382 A HK49382 A HK 49382A HK 493/82 A HK493/82 A HK 493/82A HK 49382 A HK49382 A HK 49382A HK 49382 A HK49382 A HK 49382A
- Authority
- HK
- Hong Kong
- Prior art keywords
- relating
- digital alarm
- electronic timepieces
- alarm electronic
- timepieces
- Prior art date
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 |
|---|---|
| HK49382A true HK49382A (en) | 1982-12-03 |
Family
ID=14975406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK493/82A HK49382A (en) | 1975-10-24 | 1982-11-25 | Improvements in or relating to 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)
| 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 (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 DE DE19762647635 patent/DE2647635A1/de not_active Ceased
- 1976-10-21 BR BR7607064A patent/BR7607064A/pt unknown
- 1976-10-21 GB GB43728/76A patent/GB1551857A/en not_active Expired
- 1976-10-22 CA CA263,939A patent/CA1079986A/en not_active Expired
- 1976-10-22 IT IT51862/76A patent/IT1073765B/it active
- 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
Also Published As
| Publication number | Publication date |
|---|---|
| IT1073765B (it) | 1985-04-17 |
| DE2647635A1 (de) | 1977-04-28 |
| JPS5251974A (en) | 1977-04-26 |
| GB1551857A (en) | 1979-09-05 |
| CH620089GA3 (en) | 1980-11-14 |
| BR7607064A (pt) | 1977-09-06 |
| CA1079986A (en) | 1980-06-24 |
| FR2329005A1 (fr) | 1977-05-20 |
| CH620089B (fr) |
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