JPS491228B1 - - Google Patents
Info
- Publication number
- JPS491228B1 JPS491228B1 JP45116573A JP11657370A JPS491228B1 JP S491228 B1 JPS491228 B1 JP S491228B1 JP 45116573 A JP45116573 A JP 45116573A JP 11657370 A JP11657370 A JP 11657370A JP S491228 B1 JPS491228 B1 JP S491228B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G04G9/0005—Transmission of control signals
- G04G9/0011—Transmission of control signals using coded signals
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
- Electric Clocks (AREA)
- Electromechanical Clocks (AREA)
- Traffic Control Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US88721469A | 1969-12-22 | 1969-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS491228B1 true JPS491228B1 (en) | 1974-01-12 |
Family
ID=25390692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45116573A Pending JPS491228B1 (en) | 1969-12-22 | 1970-12-22 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3585375A (en) |
| JP (1) | JPS491228B1 (en) |
| DE (1) | DE2062541A1 (en) |
| FR (1) | FR2071989A1 (en) |
| IL (1) | IL35809A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1391995A (en) * | 1971-04-27 | 1975-04-23 | Seikosha Kk | Electric timepieces |
| US3879932A (en) * | 1971-07-19 | 1975-04-29 | Kabushikikaisha Copal | Device for generating time signals |
| US4115754A (en) * | 1976-12-22 | 1978-09-19 | Grumman Aerospace Corporation | Aircraft onboard operational status indicator |
| US4322831A (en) * | 1978-06-06 | 1982-03-30 | Simplex Time Recorder Co. | Programmed digital secondary clock |
| US4454582A (en) * | 1979-07-23 | 1984-06-12 | The Boeing Company | Method and apparatus for continuously determining a chronodrasic interval |
| US4677541A (en) * | 1984-09-24 | 1987-06-30 | Rauland-Borg Corporation | Programmable clock |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3130297A (en) * | 1961-11-06 | 1964-04-21 | Douglas A Venn | Digital clock system |
| US3265867A (en) * | 1961-11-06 | 1966-08-09 | Douglas A Venn | Digital clock system |
| US3416133A (en) * | 1963-01-07 | 1968-12-10 | Ultronic Systems Corp | Shift register controlled market ticker information display |
-
1969
- 1969-12-22 US US887214A patent/US3585375A/en not_active Expired - Lifetime
-
1970
- 1970-12-08 IL IL35809A patent/IL35809A/en unknown
- 1970-12-18 DE DE19702062541 patent/DE2062541A1/en active Pending
- 1970-12-22 FR FR7046169A patent/FR2071989A1/fr not_active Withdrawn
- 1970-12-22 JP JP45116573A patent/JPS491228B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2071989A1 (en) | 1971-09-24 |
| IL35809A (en) | 1973-10-25 |
| IL35809A0 (en) | 1971-02-25 |
| DE2062541A1 (en) | 1971-09-02 |
| US3585375A (en) | 1971-06-15 |