JPS4932603A - - Google Patents
Info
- Publication number
- JPS4932603A JPS4932603A JP47071998A JP7199872A JPS4932603A JP S4932603 A JPS4932603 A JP S4932603A JP 47071998 A JP47071998 A JP 47071998A JP 7199872 A JP7199872 A JP 7199872A JP S4932603 A JPS4932603 A JP S4932603A
- 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 Recording Or Reproduction (AREA)
- Optical Head (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47071998A JPS5117460B2 (https=) | 1972-07-20 | 1972-07-20 | |
| US365752A US3860766A (en) | 1972-05-31 | 1973-05-31 | Optical signal reproducing apparatus |
| GB2595973A GB1392796A (en) | 1972-05-31 | 1973-05-31 | Optical signal reproducing apparatus |
| DE2328114A DE2328114A1 (de) | 1972-05-31 | 1973-06-01 | Vorrichtung zur wiedergabe eines optischen signals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47071998A JPS5117460B2 (https=) | 1972-07-20 | 1972-07-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4932603A true JPS4932603A (https=) | 1974-03-25 |
| JPS5117460B2 JPS5117460B2 (https=) | 1976-06-02 |
Family
ID=13476638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47071998A Expired JPS5117460B2 (https=) | 1972-05-31 | 1972-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5117460B2 (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5262403A (en) * | 1975-11-19 | 1977-05-23 | Fuji Telecasting Co Ltd | Photoelectric reproducer |
| JPH021114A (ja) * | 1988-01-29 | 1990-01-05 | Ushio Inc | ウエハ周辺露光方法及び装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1133480A (en) * | 1965-12-08 | 1968-11-13 | Phillip Bruce Dahlen | Phonograph apparatus |
| GB1251851A (https=) * | 1968-06-28 | 1971-11-03 |
-
1972
- 1972-07-20 JP JP47071998A patent/JPS5117460B2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1133480A (en) * | 1965-12-08 | 1968-11-13 | Phillip Bruce Dahlen | Phonograph apparatus |
| GB1251851A (https=) * | 1968-06-28 | 1971-11-03 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5262403A (en) * | 1975-11-19 | 1977-05-23 | Fuji Telecasting Co Ltd | Photoelectric reproducer |
| JPH021114A (ja) * | 1988-01-29 | 1990-01-05 | Ushio Inc | ウエハ周辺露光方法及び装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5117460B2 (https=) | 1976-06-02 |