JPS4947025A - - Google Patents
Info
- Publication number
- JPS4947025A JPS4947025A JP48013036A JP1303673A JPS4947025A JP S4947025 A JPS4947025 A JP S4947025A JP 48013036 A JP48013036 A JP 48013036A JP 1303673 A JP1303673 A JP 1303673A JP S4947025 A JPS4947025 A JP S4947025A
- 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
Landscapes
- Mechanical Light Control Or Optical Switches (AREA)
- Control Of Non-Electrical Variables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27933272A | 1972-08-10 | 1972-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4947025A true JPS4947025A (OSRAM) | 1974-05-07 |
Family
ID=23068519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48013036A Pending JPS4947025A (OSRAM) | 1972-08-10 | 1973-02-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4947025A (OSRAM) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS524115A (en) * | 1975-06-30 | 1977-01-13 | Nippon Telegr & Teleph Corp <Ntt> | Automatic sensitivity control system of tv camera |
| JPS57186704A (en) * | 1981-05-13 | 1982-11-17 | Toshiba Corp | Optical switch |
| JPH02134512U (OSRAM) * | 1989-04-14 | 1990-11-08 |
-
1973
- 1973-02-02 JP JP48013036A patent/JPS4947025A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS524115A (en) * | 1975-06-30 | 1977-01-13 | Nippon Telegr & Teleph Corp <Ntt> | Automatic sensitivity control system of tv camera |
| JPS57186704A (en) * | 1981-05-13 | 1982-11-17 | Toshiba Corp | Optical switch |
| JPH02134512U (OSRAM) * | 1989-04-14 | 1990-11-08 |