FR2004447B1 - - Google Patents
Info
- Publication number
- FR2004447B1 FR2004447B1 FR696908348A FR6908348A FR2004447B1 FR 2004447 B1 FR2004447 B1 FR 2004447B1 FR 696908348 A FR696908348 A FR 696908348A FR 6908348 A FR6908348 A FR 6908348A FR 2004447 B1 FR2004447 B1 FR 2004447B1
- Authority
- FR
- France
- 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
- 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
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
- G04F5/16—Apparatus for producing preselected time intervals for use as timing standards using pulses produced by radio-isotopes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measurement Of Radiation (AREA)
- Light Receiving Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71495468A | 1968-03-21 | 1968-03-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2004447A1 FR2004447A1 (fr) | 1969-11-21 |
FR2004447B1 true FR2004447B1 (fr) | 1973-03-16 |
Family
ID=24872156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR696908348A Expired FR2004447B1 (fr) | 1968-03-21 | 1969-03-21 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3582656A (fr) |
JP (1) | JPS4830910B1 (fr) |
CH (2) | CH427269A4 (fr) |
DE (2) | DE1966493A1 (fr) |
FR (1) | FR2004447B1 (fr) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3860821A (en) * | 1970-10-02 | 1975-01-14 | Raytheon Co | Imaging system |
US3724201A (en) * | 1971-01-27 | 1973-04-03 | Hmw Industries | Nuclear-paced solid state wristwatch |
US3716147A (en) * | 1971-02-22 | 1973-02-13 | Eaton Yale & Towne | Stacker crane order picker |
US3699407A (en) * | 1971-09-29 | 1972-10-17 | Motorola Inc | Electro-optical coupled-pair using a schottky barrier diode detector |
DE2201955C3 (de) * | 1972-01-17 | 1982-05-13 | Continental Gummi-Werke Ag, 3000 Hannover | Einrichtung zum Ablegen und/oder Lagern insbesondere von unvulkanisierten Rohlaufstreifen für Fahrzeugluftreifen |
GB1443434A (en) * | 1973-01-22 | 1976-07-21 | Mullard Ltd | Semiconductor devices |
DE2404628A1 (de) * | 1973-03-13 | 1974-10-03 | Biviator Sa | Elektronische uhr |
US4158286A (en) * | 1976-07-06 | 1979-06-19 | Texas Instruments Incorporated | Horologic instruments with random timing source |
DE2723012C3 (de) * | 1977-05-21 | 1981-06-19 | G. Siempelkamp Gmbh & Co, 4150 Krefeld | Tischweiche bei Anlagen zur Herstellung von Spanplatten, Faserplatten u.dgl. |
CH631940A5 (en) * | 1978-08-04 | 1982-09-15 | Erwin Jenkner | Workpiece-related size adjustment device for a panel alignment table. |
JPS5588356A (en) * | 1978-12-27 | 1980-07-04 | Hitachi Ltd | Semiconductor device |
US4823369A (en) * | 1987-02-16 | 1989-04-18 | Siemens Aktiengesellschaft | Dental x-ray diagnostics installation for producing panorama slice exposures of the jaw of a patient |
DE3717867A1 (de) * | 1987-05-26 | 1988-12-15 | Schiepe Stapelautomaten Gmbh | Stapelvorrichtung |
DE4114215A1 (de) * | 1991-05-01 | 1992-11-05 | Focke & Co | Einrichtung zum beladen von paletten mit kartons |
US6394945B1 (en) | 1997-12-22 | 2002-05-28 | Mds (Canada), Inc. | Radioactively coated devices |
US6103295A (en) * | 1997-12-22 | 2000-08-15 | Mds Nordion Inc. | Method of affixing radioisotopes onto the surface of a device |
DE29812106U1 (de) | 1998-07-09 | 1998-10-15 | Grässlin KG, 78112 St Georgen | Vorrichtung zur maschinellen Handhabung von Paletten |
US6596998B1 (en) * | 2000-07-31 | 2003-07-22 | Westinghouse Electric Company Llc | Method and system for identifying the source of a signal |
GB2405225B (en) * | 2003-08-20 | 2006-05-17 | Alan Charles Sturt | Radioactive timekeeping |
US7489596B2 (en) * | 2005-09-13 | 2009-02-10 | International Business Machines Corporation | Methods and apparatus capable of indicating elapsed time intervals |
CN101946306B (zh) * | 2007-12-21 | 2012-08-22 | 康奈尔研究基金会有限公司 | 使用放射性薄膜的自供电光刻方法和装置 |
US20100289121A1 (en) * | 2009-05-14 | 2010-11-18 | Eric Hansen | Chip-Level Access Control via Radioisotope Doping |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB636338A (en) * | 1946-03-14 | 1950-04-26 | United States Radium Corp | Improvements in radioactive metal products and method of manufacturing them |
US2683813A (en) * | 1950-06-30 | 1954-07-13 | Friedman Herbert | Alpha ray tachometer |
FR1238886A (fr) * | 1959-07-09 | 1960-08-19 | Lignes Telegraph Telephon | Perfectionnements aux détecteurs de particules lourdes |
FR1279587A (fr) * | 1960-12-19 | 1961-12-22 | Vakutronik Veb | Procédé et dispositif pour la mesure, indépendante de l'énergie, d'une contamination radioactive superficielle produite par des substances alphagènes |
US3223842A (en) * | 1962-03-15 | 1965-12-14 | James L Hyde | Digital measuring apparatus utilizing a radioactive source and detector |
FR1367866A (fr) * | 1963-08-14 | 1964-07-24 | Bbc Brown Boveri & Cie | Collimateur pour des faisceaux d'électrons rapides |
US3370414A (en) * | 1965-06-22 | 1968-02-27 | Benrus Watch Company Inc | Electronic timepiece |
-
1968
- 1968-03-21 US US714954A patent/US3582656A/en not_active Expired - Lifetime
-
1969
- 1969-03-21 FR FR696908348A patent/FR2004447B1/fr not_active Expired
- 1969-03-21 CH CH427269D patent/CH427269A4/xx not_active IP Right Cessation
- 1969-03-21 DE DE19691966493 patent/DE1966493A1/de active Pending
- 1969-03-21 CH CH427269A patent/CH528109A/de not_active IP Right Cessation
- 1969-03-21 DE DE1914569A patent/DE1914569C3/de not_active Expired
- 1969-03-22 JP JP44021988A patent/JPS4830910B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1914569B2 (de) | 1973-05-17 |
US3582656A (en) | 1971-06-01 |
JPS4830910B1 (fr) | 1973-09-25 |
DE1914569A1 (de) | 1969-10-09 |
FR2004447A1 (fr) | 1969-11-21 |
DE1914569C3 (de) | 1973-11-29 |
CH528109A (de) | 1972-04-14 |
CH427269A4 (fr) | 1972-04-14 |
DE1966493A1 (de) | 1973-03-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |