CH1134172A4 - - Google Patents
Info
- Publication number
- CH1134172A4 CH1134172A4 CH1134172D CH1134172D CH1134172A4 CH 1134172 A4 CH1134172 A4 CH 1134172A4 CH 1134172 D CH1134172 D CH 1134172D CH 1134172 D CH1134172 D CH 1134172D CH 1134172 A4 CH1134172 A4 CH 1134172A4
- Authority
- CH
- Switzerland
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C21/00—Producing acoustic time signals by electrical means
- G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C21/00—Producing acoustic time signals by electrical means
- G04C21/16—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times
- G04C21/28—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to put into action electro-acoustic means, e.g. awakening by music
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F1/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers
- G04F1/005—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers using electronic timing, e.g. counting means
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- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F3/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork
- G04F3/06—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with electric driving mechanisms
- G04F3/08—Additional arrangements in connection with ordinary electric clocks for this purpose
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- 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
- G04G13/025—Producing acoustic time signals at preselected times, e.g. alarm clocks acting only at one preselected time
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G04G9/08—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques
- G04G9/12—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques using light valves, e.g. liquid crystals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electric Clocks (AREA)
- Indicating Measured Values (AREA)
- Measurement Of Predetermined Time Intervals (AREA)
- Measurement Of Unknown Time Intervals (AREA)
- Electromechanical Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5730071A JPS5536957B1 (en:Method) | 1971-07-30 | 1971-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH1134172A4 true CH1134172A4 (en:Method) | 1975-02-28 |
Family
ID=13051690
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1134172D CH1134172A4 (en:Method) | 1971-07-30 | 1972-07-31 | |
| CH1134172A CH589318B5 (en:Method) | 1971-07-30 | 1972-07-31 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1134172A CH589318B5 (en:Method) | 1971-07-30 | 1972-07-31 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5536957B1 (en:Method) |
| CH (2) | CH1134172A4 (en:Method) |
| DE (1) | DE2237548C2 (en:Method) |
| FR (1) | FR2148065B1 (en:Method) |
| GB (1) | GB1360932A (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5223968A (en) * | 1975-08-18 | 1977-02-23 | Seiko Instr & Electronics Ltd | Digital alarm watch |
| JPS5247767A (en) * | 1975-10-14 | 1977-04-15 | Seiko Instr & Electronics Ltd | Digital alarm watch |
| JPS5251974A (en) * | 1975-10-24 | 1977-04-26 | Seiko Instr & Electronics Ltd | Digital alarm electronic watch |
| GB2000339B (en) * | 1977-06-16 | 1982-03-31 | Matsushita Electric Ind Co Ltd | Time sound generating device |
| JPS547377A (en) * | 1977-06-17 | 1979-01-20 | Seiko Instr & Electronics Ltd | Digital electronic watch |
| CH633938GA3 (en) * | 1980-03-24 | 1983-01-14 | Device signalling parking time |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2605833A (en) * | 1951-01-25 | 1952-08-05 | Veeder Root Inc | Timer |
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1971
- 1971-07-30 JP JP5730071A patent/JPS5536957B1/ja active Pending
-
1972
- 1972-07-25 GB GB3473972A patent/GB1360932A/en not_active Expired
- 1972-07-28 FR FR7227239A patent/FR2148065B1/fr not_active Expired
- 1972-07-31 CH CH1134172D patent/CH1134172A4/xx unknown
- 1972-07-31 DE DE19722237548 patent/DE2237548C2/de not_active Expired
- 1972-07-31 CH CH1134172A patent/CH589318B5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5536957B1 (en:Method) | 1980-09-25 |
| CH589318B5 (en:Method) | 1977-06-30 |
| DE2237548A1 (de) | 1973-02-08 |
| FR2148065A1 (en:Method) | 1973-03-11 |
| DE2237548C2 (de) | 1981-10-15 |
| FR2148065B1 (en:Method) | 1976-10-29 |
| GB1360932A (en) | 1974-07-24 |