JPS5747818Y2 - - Google Patents
Info
- Publication number
- JPS5747818Y2 JPS5747818Y2 JP1975174452U JP17445275U JPS5747818Y2 JP S5747818 Y2 JPS5747818 Y2 JP S5747818Y2 JP 1975174452 U JP1975174452 U JP 1975174452U JP 17445275 U JP17445275 U JP 17445275U JP S5747818 Y2 JPS5747818 Y2 JP S5747818Y2
- 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 |
|---|---|---|---|
| JP1975174452U JPS5747818Y2 (https=) | 1975-12-25 | 1975-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1975174452U JPS5747818Y2 (https=) | 1975-12-25 | 1975-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5287201U JPS5287201U (https=) | 1977-06-29 |
| JPS5747818Y2 true JPS5747818Y2 (https=) | 1982-10-20 |
Family
ID=28652825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1975174452U Expired JPS5747818Y2 (https=) | 1975-12-25 | 1975-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5747818Y2 (https=) |
-
1975
- 1975-12-25 JP JP1975174452U patent/JPS5747818Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5287201U (https=) | 1977-06-29 |