CH481473A4 - - Google Patents
Info
- Publication number
- CH481473A4 CH481473A4 CH481473D CH481473D CH481473A4 CH 481473 A4 CH481473 A4 CH 481473A4 CH 481473 D CH481473 D CH 481473D CH 481473 D CH481473 D CH 481473D CH 481473 A4 CH481473 A4 CH 481473A4
- 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
- G04C21/20—Producing acoustic time signals by electrical means producing the signals at adjustable fixed times by closing a contact to ring an electromechanical alarm
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
- Measurement Of Predetermined Time Intervals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24196372A | 1972-04-07 | 1972-04-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH481473A4 true CH481473A4 (en:Method) | 1976-02-13 |
Family
ID=22912910
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH481473A CH578762B5 (en:Method) | 1972-04-07 | 1973-04-04 | |
| CH481473D CH481473A4 (en:Method) | 1972-04-07 | 1973-04-04 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH481473A CH578762B5 (en:Method) | 1972-04-07 | 1973-04-04 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3740502A (en:Method) |
| JP (1) | JPS5336794B2 (en:Method) |
| CH (2) | CH578762B5 (en:Method) |
| FR (1) | FR2179208B1 (en:Method) |
| GB (1) | GB1416031A (en:Method) |
| HK (1) | HK44377A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5121308A (ja) * | 1974-08-15 | 1976-02-20 | Bridgestone Tire Co Ltd | Suijoshisetsushijokokankuino boshokukabaa |
| JPS6224737U (en:Method) * | 1985-07-29 | 1987-02-14 | ||
| US6797897B2 (en) * | 1999-08-02 | 2004-09-28 | France/Scott Fetzer Company | Timer |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2325812A (en) * | 1941-09-06 | 1943-08-03 | Philco Radio & Television Corp | Clock controlled mechanism |
| US2587026A (en) * | 1947-11-14 | 1952-02-26 | Gen Time Corp | Time switch |
| US2505573A (en) * | 1949-02-03 | 1950-04-25 | Telechron Inc | Time switch with multiple manual and automatic controls |
| US2768332A (en) * | 1953-11-23 | 1956-10-23 | Gen Electric | Timing device |
| US3407402A (en) * | 1965-06-03 | 1968-10-22 | Gen Time Corp | Clock alarm mechanism having impulsed striker apparatus |
| US3432625A (en) * | 1967-04-13 | 1969-03-11 | Gen Electric | Timer switch |
| US3475899A (en) * | 1967-06-08 | 1969-11-04 | Gen Electric | Radio and alarm control mechanism |
| US3598937A (en) * | 1970-04-13 | 1971-08-10 | Gen Electric | Clock timer switch |
-
1972
- 1972-04-07 US US00241963A patent/US3740502A/en not_active Expired - Lifetime
-
1973
- 1973-04-04 CH CH481473A patent/CH578762B5/xx not_active IP Right Cessation
- 1973-04-04 CH CH481473D patent/CH481473A4/xx unknown
- 1973-04-05 GB GB1640073A patent/GB1416031A/en not_active Expired
- 1973-04-06 FR FR7312430A patent/FR2179208B1/fr not_active Expired
- 1973-04-07 JP JP3995773A patent/JPS5336794B2/ja not_active Expired
-
1977
- 1977-09-01 HK HK443/77A patent/HK44377A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5336794B2 (en:Method) | 1978-10-04 |
| FR2179208A1 (en:Method) | 1973-11-16 |
| GB1416031A (en) | 1975-12-03 |
| JPS498777A (en:Method) | 1974-01-25 |
| FR2179208B1 (en:Method) | 1977-02-04 |
| US3740502A (en) | 1973-06-19 |
| HK44377A (en) | 1977-09-09 |
| CH578762B5 (en:Method) | 1976-08-13 |