|
US4107915A
(en)
*
|
1972-12-28 |
1978-08-22 |
Citizen Watch Co., Ltd |
Electronic timepiece
|
|
DE2358766C3
(de)
*
|
1972-12-28 |
1979-10-04 |
Citizen Watch Co., Ltd., Tokio |
Elektronische Uhr
|
|
BE802129A
(fr)
*
|
1973-07-10 |
1973-11-05 |
Suisse Horlogerie |
Dispositif de mise a l'heure pour montre electronique
|
|
JPS5051767A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
*
|
1973-09-07 |
1975-05-08 |
|
|
|
GB1490196A
(en)
*
|
1974-03-25 |
1977-10-26 |
Suisse Horlogerie |
Electrically driven time-piece
|
|
JPS50142078A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
*
|
1974-05-01 |
1975-11-15 |
|
|
|
JPS5749877B2
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
*
|
1974-05-15 |
1982-10-25 |
|
|
|
JPS515079A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
*
|
1974-06-29 |
1976-01-16 |
Nippon Electric Co |
|
|
IT1039870B
(it)
*
|
1974-07-26 |
1979-12-10 |
Eurosil Gmbh |
Disposizione di connessioni per puntare rispettivamente per regolare un dispositivo per la misurazione del tempo
|
|
JPS5762035B2
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
*
|
1974-08-14 |
1982-12-27 |
Nippon Electric Co |
|
|
US4176517A
(en)
*
|
1974-09-30 |
1979-12-04 |
Citizen Watch Co. Ltd. |
Integrated circuit for timepiece
|
|
US4099371A
(en)
*
|
1974-10-04 |
1978-07-11 |
Citizen Watch Co., Ltd. |
Electronic optical display alarm timepiece
|
|
JPS5141571A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
*
|
1974-10-04 |
1976-04-07 |
Casio Computer Co Ltd |
|
|
US3979681A
(en)
*
|
1974-11-27 |
1976-09-07 |
Solid State Scientific, Inc. |
System and method for decoding reset signals of a timepiece for providing internal control
|
|
CH598643B5
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
*
|
1974-12-11 |
1978-05-12 |
Ebauches Sa |
|
|
US4090353A
(en)
*
|
1975-01-10 |
1978-05-23 |
Sharp Kabushiki Kaisha |
Touch switch controlled time information correction with safety lock in an electronic wristwatch
|
|
JPS5199566A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
*
|
1975-02-27 |
1976-09-02 |
Citizen Watch Co Ltd |
|
|
CH607840B
(fr)
*
|
1975-05-07 |
|
Girard Perregaux Sa |
Dispositif electronique d'affichage pour piece d'horlogerie.
|
|
US4034551A
(en)
*
|
1975-05-15 |
1977-07-12 |
Kabushiki Kaisha Suwa Seikosha |
Safety feature for function control circuit
|
|
JPS5129967A
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
*
|
1975-06-23 |
1976-03-13 |
Citizen Watch Co Ltd |
|
|
US4078376A
(en)
*
|
1975-07-21 |
1978-03-14 |
Freeman Alfred B |
Electronic watch having optical and audible readouts and alarm and stopwatch capabilities
|
|
US4059955A
(en)
*
|
1975-11-12 |
1977-11-29 |
Intersil, Inc. |
One button digital watch and method of setting the display
|
|
CH608933B
(fr)
*
|
1976-01-12 |
|
Ebauches Sa |
Montre electronique digitale a quartz.
|
|
US4141208A
(en)
*
|
1976-01-19 |
1979-02-27 |
Hughes Aircraft Company |
Digitally tuned timepiece
|
|
JPS52103673U
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
*
|
1976-02-03 |
1977-08-06 |
|
|
|
GB1578657A
(en)
*
|
1976-05-25 |
1980-11-05 |
Ebauches Sa |
Electronic circuit for electronic watch
|
|
JPS53131874A
(en)
*
|
1977-04-22 |
1978-11-17 |
Seikosha Kk |
Signal generator
|
|
US4209975A
(en)
*
|
1977-05-11 |
1980-07-01 |
Kabushiki Kaisha Seikosha |
Time adjusting means for electronic timepiece
|
|
JPS6036033B2
(ja)
*
|
1978-04-22 |
1985-08-17 |
シチズン時計株式会社 |
電子時計
|
|
JPS5515053A
(en)
*
|
1978-07-19 |
1980-02-01 |
Seiko Instr & Electronics Ltd |
Electronic watch
|
|
JPS5567692A
(en)
*
|
1978-11-17 |
1980-05-21 |
Fujitsu Ltd |
Counter fast feed system
|
|
JPS55113986A
(en)
*
|
1979-02-26 |
1980-09-02 |
Seiko Epson Corp |
Complete electronic watch
|
|
JPS5641271Y2
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
*
|
1980-06-17 |
1981-09-28 |
|
|
|
JPS5764611U
(GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
*
|
1980-09-29 |
1982-04-17 |
|
|
|
JPS6045386B2
(ja)
*
|
1981-08-12 |
1985-10-09 |
日本電気株式会社 |
電子時計
|
|
EP0274035B1
(fr)
*
|
1986-12-03 |
1991-01-23 |
Eta SA Fabriques d'Ebauches |
Circuit de mise en forme du signal produit par un contact
|