ZA71781B - A timepiece having a nuclear power source - Google Patents
A timepiece having a nuclear power sourceInfo
- Publication number
- ZA71781B ZA71781B ZA710781A ZA71781A ZA71781B ZA 71781 B ZA71781 B ZA 71781B ZA 710781 A ZA710781 A ZA 710781A ZA 71781 A ZA71781 A ZA 71781A ZA 71781 B ZA71781 B ZA 71781B
- Authority
- ZA
- South Africa
- Prior art keywords
- timepiece
- power source
- nuclear power
- nuclear
- source
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C10/00—Arrangements of electric power supplies in time pieces
- G04C10/02—Arrangements of electric power supplies in time pieces the power supply being a radioactive or photovoltaic source
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Apparatus For Making Beverages (AREA)
- Medicines Containing Plant Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH255170A CH579303B5 (cs) | 1970-02-23 | 1970-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA71781B true ZA71781B (en) | 1971-10-27 |
Family
ID=4236332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA710781A ZA71781B (en) | 1970-02-23 | 1971-02-08 | A timepiece having a nuclear power source |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3791134A (cs) |
| AT (1) | AT313185B (cs) |
| BE (1) | BE763248A (cs) |
| BR (1) | BR7101147D0 (cs) |
| CH (2) | CH255170A4 (cs) |
| ES (1) | ES194701Y (cs) |
| FR (1) | FR2091967B1 (cs) |
| GB (1) | GB1306481A (cs) |
| NL (1) | NL7102219A (cs) |
| OA (1) | OA03582A (cs) |
| SE (1) | SE381523B (cs) |
| ZA (1) | ZA71781B (cs) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH327804A (fr) * | 1954-03-02 | 1958-02-15 | Ancienne Manufacture D Horloge | Mouvement, notamment mouvement d'horlogerie |
| CH320421A (fr) * | 1954-05-20 | 1957-03-31 | Schild Sa A | Montre électrique |
| US2774891A (en) * | 1954-11-23 | 1956-12-18 | Universal Winding Co | Means for collecting and utilizing electrical energy of nuclear transformations |
| CH337148A (de) * | 1955-11-24 | 1959-03-15 | Durowe Deutsche Uhren Rohwerke | Elektrische Uhr |
| CH521625A (de) * | 1968-04-17 | 1971-11-30 | Baumgartner Freres Sa | Mittels Kernenergie betriebener Zeitmesser |
-
1970
- 1970-02-23 CH CH255170D patent/CH255170A4/xx unknown
- 1970-02-23 CH CH255170A patent/CH579303B5/xx not_active IP Right Cessation
-
1971
- 1971-02-08 ZA ZA710781A patent/ZA71781B/xx unknown
- 1971-02-08 US US00112920A patent/US3791134A/en not_active Expired - Lifetime
- 1971-02-12 AT AT121671A patent/AT313185B/de active
- 1971-02-13 ES ES1971194701U patent/ES194701Y/es not_active Expired
- 1971-02-17 FR FR7105333A patent/FR2091967B1/fr not_active Expired
- 1971-02-19 NL NL7102219A patent/NL7102219A/xx unknown
- 1971-02-19 BR BR1147/71A patent/BR7101147D0/pt unknown
- 1971-02-22 SE SE7102218A patent/SE381523B/xx unknown
- 1971-02-22 BE BE763248A patent/BE763248A/xx unknown
- 1971-02-23 OA OA54179A patent/OA03582A/xx unknown
- 1971-04-19 GB GB2232471A patent/GB1306481A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7102219A (cs) | 1971-08-25 |
| ES194701U (es) | 1975-01-01 |
| CH579303B5 (cs) | 1976-08-31 |
| BR7101147D0 (pt) | 1973-05-17 |
| BE763248A (fr) | 1971-07-16 |
| OA03582A (fr) | 1971-03-30 |
| FR2091967B1 (cs) | 1974-09-06 |
| DE2106286A1 (de) | 1971-09-16 |
| AT313185B (de) | 1974-02-11 |
| SE381523B (sv) | 1975-12-08 |
| US3791134A (en) | 1974-02-12 |
| DE2106286B2 (de) | 1972-10-05 |
| CH255170A4 (cs) | 1976-03-31 |
| FR2091967A1 (cs) | 1972-01-21 |
| GB1306481A (en) | 1973-02-14 |
| ES194701Y (es) | 1975-06-01 |
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