JPS5240930B2 - - Google Patents
Info
- Publication number
- JPS5240930B2 JPS5240930B2 JP47090609A JP9060972A JPS5240930B2 JP S5240930 B2 JPS5240930 B2 JP S5240930B2 JP 47090609 A JP47090609 A JP 47090609A JP 9060972 A JP9060972 A JP 9060972A JP S5240930 B2 JPS5240930 B2 JP S5240930B2
- 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.)
- Expired
Links
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47090609A JPS5240930B2 (en) | 1972-09-08 | 1972-09-08 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47090609A JPS5240930B2 (en) | 1972-09-08 | 1972-09-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4946821A JPS4946821A (en) | 1974-05-07 |
JPS5240930B2 true JPS5240930B2 (en) | 1977-10-15 |
Family
ID=14003205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP47090609A Expired JPS5240930B2 (en) | 1972-09-08 | 1972-09-08 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5240930B2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6011374B2 (en) * | 1975-02-05 | 1985-03-25 | 株式会社日立製作所 | Information reproducing method and device |
JPS51131084A (en) * | 1975-05-07 | 1976-11-15 | Shosen Mitsui Kaiji Kk | A collection device for floating matters on flowing surface of the wat er |
JPH035695U (en) * | 1989-06-08 | 1991-01-21 |
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1972
- 1972-09-08 JP JP47090609A patent/JPS5240930B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS4946821A (en) | 1974-05-07 |