FR2130335A1 - - Google Patents
Info
- Publication number
- FR2130335A1 FR2130335A1 FR7209223A FR7209223A FR2130335A1 FR 2130335 A1 FR2130335 A1 FR 2130335A1 FR 7209223 A FR7209223 A FR 7209223A FR 7209223 A FR7209223 A FR 7209223A FR 2130335 A1 FR2130335 A1 FR 2130335A1
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C17/00—Indicating the time optically by electric means
- G04C17/0075—Indicating the time optically by electric means by drums or drum-like devices
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
- G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
- G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Discharge By Other Means (AREA)
- Electromechanical Clocks (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712112691 DE2112691A1 (de) | 1971-03-16 | 1971-03-16 | Quarzuhr mit Digitalanzeige |
DE19722210700 DE2210700A1 (de) | 1972-03-06 | 1972-03-06 | Quarzuhr mit digitalanzeige |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2130335A1 true FR2130335A1 (fr) | 1972-11-03 |
FR2130335B1 FR2130335B1 (fr) | 1976-10-29 |
Family
ID=25760808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7209223A Expired FR2130335B1 (fr) | 1971-03-16 | 1972-03-16 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3823546A (fr) |
CH (2) | CH556569A (fr) |
FR (1) | FR2130335B1 (fr) |
GB (1) | GB1390457A (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2415291C3 (de) * | 1974-03-29 | 1979-06-28 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Schaltungsanordnung für eine quarzgesteuerte elektrische Uhr |
CH614831B (de) * | 1974-05-08 | Sharp Kk | Auf beruehrung ansprechende schalteinrichtung fuer elektronische armbanduhren. | |
US4176517A (en) * | 1974-09-30 | 1979-12-04 | Citizen Watch Co. Ltd. | Integrated circuit for timepiece |
US3959744A (en) * | 1975-02-26 | 1976-05-25 | Time Computer, Inc. | CMOS oscillator having bias circuit outside oscillator feedback loop |
JPS5232374A (en) * | 1975-09-08 | 1977-03-11 | Citizen Watch Co Ltd | Electronic watch |
DE8805055U1 (fr) * | 1988-04-16 | 1988-06-09 | Hengstler Gmbh, 7209 Aldingen, De | |
US5581520A (en) * | 1994-01-18 | 1996-12-03 | Electrodynamics, Inc. | Watch driven elapsed time indicator apparatus and its method of manufacture and use |
US9622384B2 (en) * | 2011-11-22 | 2017-04-11 | Quantum Fuel Systems Llc | Fishtail packaging and cooling |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3328954A (en) * | 1965-04-22 | 1967-07-04 | Mendell E Miller | Electronic digital readout time indicating device |
FR1517115A (fr) * | 1966-02-10 | 1968-03-15 | Suisse Horlogerie | Montre électronique |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3603073A (en) * | 1969-03-26 | 1971-09-07 | Tokai Rika Co Ltd | Electric timepiece |
US3590571A (en) * | 1970-02-02 | 1971-07-06 | Bunker Ramo | Digital clock seconds indicator |
-
1972
- 1972-03-15 CH CH384072A patent/CH556569A/xx unknown
- 1972-03-15 CH CH384072D patent/CH384072A4/xx not_active IP Right Cessation
- 1972-03-16 FR FR7209223A patent/FR2130335B1/fr not_active Expired
- 1972-03-16 US US00235196A patent/US3823546A/en not_active Expired - Lifetime
- 1972-03-16 GB GB1241372A patent/GB1390457A/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3328954A (en) * | 1965-04-22 | 1967-07-04 | Mendell E Miller | Electronic digital readout time indicating device |
FR1517115A (fr) * | 1966-02-10 | 1968-03-15 | Suisse Horlogerie | Montre électronique |
Non-Patent Citations (9)
Title |
---|
(REVUE DT:"DIE UHR",NO.15,1970 * |
MIT LEUCHTZIFFERMANZEIGE-HAMILTON-PULSAR". * |
NOTICE * |
NOTICE TECHNIQUE:"DIGITALE QUARZUHR KUNDO ELEQUARTZ 2000".) * |
PAGES 42 ET 44,NOTICE TECHNIQUE:"ELEKTRONISCHE QUARZ-ARMBANDUHR * |
PAGES 42 ET 44,NOTICE TECHNIQUE:"ELEKTRONISCHE QUARZ-ARMBANDUHR MIT LEUCHTZIFFERMANZEIGE-HAMILTON-PULSAR". * |
REVUE DT:"DIE UHR",NO.15,1970 * |
REVUE DT:"NEUE UHRMACHER ZEITUNG ULM",VOL.25,NO.22,15 DECEMBRE 1971,PAGES 14-15 * |
TECHNIQUE:"DIGITALE QUARZUHR KUNDO ELEQUARTZ 2000".) * |
Also Published As
Publication number | Publication date |
---|---|
CH556569A (fr) | 1974-11-29 |
GB1390457A (en) | 1975-04-16 |
FR2130335B1 (fr) | 1976-10-29 |
CH384072A4 (fr) | 1974-05-15 |
US3823546A (en) | 1974-07-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |