FR2020844A1 - - Google Patents
Info
- Publication number
- FR2020844A1 FR2020844A1 FR6935425A FR6935425A FR2020844A1 FR 2020844 A1 FR2020844 A1 FR 2020844A1 FR 6935425 A FR6935425 A FR 6935425A FR 6935425 A FR6935425 A FR 6935425A FR 2020844 A1 FR2020844 A1 FR 2020844A1
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G3/00—Producing timing pulses
- G04G3/02—Circuits for deriving low frequency timing pulses from pulses of higher frequency
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76807668A | 1968-10-16 | 1968-10-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2020844A1 true FR2020844A1 (en) | 1970-07-17 |
Family
ID=25081454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6935425A Withdrawn FR2020844A1 (en) | 1968-10-16 | 1969-10-16 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3560998A (en) |
CH (1) | CH1551069A4 (en) |
DE (1) | DE1952203B2 (en) |
FR (1) | FR2020844A1 (en) |
GB (1) | GB1279274A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2088361A1 (en) * | 1970-05-06 | 1972-01-07 | Hamilton Watch Co |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH518590A (en) * | 1969-07-18 | 1971-10-15 | Suisse Horlogerie | Electronic watch |
GB1299060A (en) * | 1970-07-06 | 1972-12-06 | Suwa Seikosha Kk | An electronic driving circuit for a timepiece |
US3938318A (en) * | 1970-08-31 | 1976-02-17 | Texas Instruments Incorporated | Wrist watches |
US3664118A (en) * | 1970-09-09 | 1972-05-23 | Hamilton Watch Co | Electronically controlled timepiece using low power mos transistor circuitry |
US3943697A (en) * | 1970-12-14 | 1976-03-16 | Kabushiki Kaisha Suwa Seikosha | Electronic watch |
GB1343660A (en) * | 1970-12-29 | 1974-01-16 | Suwa Seikosha Kk | Timepiece |
GB1338983A (en) * | 1971-02-10 | 1973-11-28 | Suwa Seikosha Kk | Electronic watches |
US3839856A (en) * | 1971-05-14 | 1974-10-08 | Time Computer | Solid state watch with calendar display |
JPS4846359A (en) * | 1971-10-12 | 1973-07-02 | ||
JPS4857678A (en) * | 1971-11-18 | 1973-08-13 | ||
CH561986A5 (en) * | 1971-11-22 | 1975-05-15 | Centre Electron Horloger | |
JPS4899770U (en) * | 1972-02-23 | 1973-11-24 | ||
JPS5511022B2 (en) * | 1972-02-25 | 1980-03-21 | ||
US4114049A (en) * | 1972-02-25 | 1978-09-12 | Tokyo Shibaura Electric Co., Ltd. | Counter provided with complementary field effect transistor inverters |
JPS4963371A (en) * | 1972-10-19 | 1974-06-19 | ||
US3851277A (en) * | 1972-12-27 | 1974-11-26 | Tokyo Shibaura Electric Co | Astable multivibrator using insulated-gate field effect transistors |
JPS4991279A (en) * | 1972-12-29 | 1974-08-31 | ||
JPS49116174U (en) * | 1973-01-29 | 1974-10-03 | ||
US3992874A (en) * | 1973-06-08 | 1976-11-23 | Texas Instruments Incorporated | Wrist watch |
US3930169A (en) * | 1973-09-27 | 1975-12-30 | Motorola Inc | Cmos odd multiple repetition rate divider circuit |
GB1475841A (en) * | 1974-04-24 | 1977-06-10 | Suwa Seikosha Kk | Electronic timepiece |
JPS5651590B2 (en) * | 1974-09-24 | 1981-12-07 | ||
US4025800A (en) * | 1975-06-16 | 1977-05-24 | Integrated Technology Corporation | Binary frequency divider |
US4181862A (en) * | 1976-09-27 | 1980-01-01 | Rca Corporation | High speed resettable dynamic counter |
JPS5263370A (en) * | 1976-11-29 | 1977-05-25 | Seiko Epson Corp | Digital display wristwatch |
JPS52142872U (en) * | 1977-04-14 | 1977-10-29 | ||
US4214173A (en) * | 1978-03-03 | 1980-07-22 | Standard Microsystems Corp. | Synchronous binary counter utilizing a pipeline toggle signal propagation technique |
-
1968
- 1968-10-16 US US768076A patent/US3560998A/en not_active Expired - Lifetime
-
1969
- 1969-08-21 GB GB41857/69A patent/GB1279274A/en not_active Expired
- 1969-10-16 DE DE19691952203 patent/DE1952203B2/en not_active Withdrawn
- 1969-10-16 FR FR6935425A patent/FR2020844A1/fr not_active Withdrawn
- 1969-10-16 CH CH1551069D patent/CH1551069A4/en unknown
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2088361A1 (en) * | 1970-05-06 | 1972-01-07 | Hamilton Watch Co |
Also Published As
Publication number | Publication date |
---|---|
US3560998A (en) | 1971-02-02 |
DE1952203A1 (en) | 1970-04-23 |
DE1952203B2 (en) | 1977-07-14 |
GB1279274A (en) | 1972-06-28 |
CH1551069A4 (en) | 1973-01-31 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
TP | Transmission of property | ||
ST | Notification of lapse |