JPS5117412A - - Google Patents
Info
- Publication number
- JPS5117412A JPS5117412A JP49089217A JP8921774A JPS5117412A JP S5117412 A JPS5117412 A JP S5117412A JP 49089217 A JP49089217 A JP 49089217A JP 8921774 A JP8921774 A JP 8921774A JP S5117412 A JPS5117412 A JP S5117412A
- 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.)
- Granted
Links
Landscapes
- Optical Head (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49089217A JPS5817977B2 (ja) | 1974-08-02 | 1974-08-02 | ヒカリヨミトリソウチ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49089217A JPS5817977B2 (ja) | 1974-08-02 | 1974-08-02 | ヒカリヨミトリソウチ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5117412A true JPS5117412A (ko) | 1976-02-12 |
JPS5817977B2 JPS5817977B2 (ja) | 1983-04-11 |
Family
ID=13964540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP49089217A Expired JPS5817977B2 (ja) | 1974-08-02 | 1974-08-02 | ヒカリヨミトリソウチ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5817977B2 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5687180U (ko) * | 1979-12-07 | 1981-07-13 | ||
JPS6059548A (ja) * | 1983-09-12 | 1985-04-05 | Nippon Telegr & Teleph Corp <Ntt> | 光学ヘツド |
-
1974
- 1974-08-02 JP JP49089217A patent/JPS5817977B2/ja not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5687180U (ko) * | 1979-12-07 | 1981-07-13 | ||
JPS6059548A (ja) * | 1983-09-12 | 1985-04-05 | Nippon Telegr & Teleph Corp <Ntt> | 光学ヘツド |
JPH0520817B2 (ko) * | 1983-09-12 | 1993-03-22 | Nippon Telegraph & Telephone |
Also Published As
Publication number | Publication date |
---|---|
JPS5817977B2 (ja) | 1983-04-11 |