JPS6412225U - - Google Patents
Info
- Publication number
- JPS6412225U JPS6412225U JP10553487U JP10553487U JPS6412225U JP S6412225 U JPS6412225 U JP S6412225U JP 10553487 U JP10553487 U JP 10553487U JP 10553487 U JP10553487 U JP 10553487U JP S6412225 U JPS6412225 U JP S6412225U
- Authority
- JP
- Japan
- Prior art keywords
- base material
- outer periphery
- release ring
- substrate
- protrusion
- Prior art date
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 3
Landscapes
- Manufacturing Optical Record Carriers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10553487U JPS6412225U (enExample) | 1987-07-08 | 1987-07-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10553487U JPS6412225U (enExample) | 1987-07-08 | 1987-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6412225U true JPS6412225U (enExample) | 1989-01-23 |
Family
ID=31338233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10553487U Pending JPS6412225U (enExample) | 1987-07-08 | 1987-07-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6412225U (enExample) |
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1987
- 1987-07-08 JP JP10553487U patent/JPS6412225U/ja active Pending