JPS4938529A - - Google Patents
Info
- Publication number
- JPS4938529A JPS4938529A JP7998272A JP7998272A JPS4938529A JP S4938529 A JPS4938529 A JP S4938529A JP 7998272 A JP7998272 A JP 7998272A JP 7998272 A JP7998272 A JP 7998272A JP S4938529 A JPS4938529 A JP S4938529A
- 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)
- Recording Or Reproducing By Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7998272A JPS5422081B2 (en:Method) | 1972-08-11 | 1972-08-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7998272A JPS5422081B2 (en:Method) | 1972-08-11 | 1972-08-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4938529A true JPS4938529A (en:Method) | 1974-04-10 |
| JPS5422081B2 JPS5422081B2 (en:Method) | 1979-08-04 |
Family
ID=13705516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7998272A Expired JPS5422081B2 (en:Method) | 1972-08-11 | 1972-08-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5422081B2 (en:Method) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51133001A (en) * | 1975-05-14 | 1976-11-18 | Matsushita Electric Ind Co Ltd | Disk recording device |
| JPS5223318A (en) * | 1975-08-15 | 1977-02-22 | Teac Co | Optical magnetic recording method |
| JPS5532246A (en) * | 1978-08-25 | 1980-03-06 | Matsushita Electric Ind Co Ltd | Optical recorder and reproducing device |
| JPS563438A (en) * | 1979-06-25 | 1981-01-14 | Hitachi Ltd | Optical information recording method |
| JPS5733441A (en) * | 1980-08-07 | 1982-02-23 | Matsushita Electric Ind Co Ltd | Optical information recorder and reproducer |
| JPH03107036A (ja) * | 1989-09-19 | 1991-05-07 | Shimizu Corp | 構造物の構築方法 |
-
1972
- 1972-08-11 JP JP7998272A patent/JPS5422081B2/ja not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51133001A (en) * | 1975-05-14 | 1976-11-18 | Matsushita Electric Ind Co Ltd | Disk recording device |
| JPS5223318A (en) * | 1975-08-15 | 1977-02-22 | Teac Co | Optical magnetic recording method |
| JPS5532246A (en) * | 1978-08-25 | 1980-03-06 | Matsushita Electric Ind Co Ltd | Optical recorder and reproducing device |
| JPS563438A (en) * | 1979-06-25 | 1981-01-14 | Hitachi Ltd | Optical information recording method |
| JPS5733441A (en) * | 1980-08-07 | 1982-02-23 | Matsushita Electric Ind Co Ltd | Optical information recorder and reproducer |
| JPH03107036A (ja) * | 1989-09-19 | 1991-05-07 | Shimizu Corp | 構造物の構築方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5422081B2 (en:Method) | 1979-08-04 |