JPH0193670U - - Google Patents
Info
- Publication number
- JPH0193670U JPH0193670U JP1987188301U JP18830187U JPH0193670U JP H0193670 U JPH0193670 U JP H0193670U JP 1987188301 U JP1987188301 U JP 1987188301U JP 18830187 U JP18830187 U JP 18830187U JP H0193670 U JPH0193670 U JP H0193670U
- Authority
- JP
- Japan
- Prior art keywords
- optical disk
- centering member
- disk cartridge
- case
- lubricity
- 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
- 230000003287 optical effect Effects 0.000 claims description 5
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987188301U JPH0193670U (ro) | 1987-12-11 | 1987-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987188301U JPH0193670U (ro) | 1987-12-11 | 1987-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0193670U true JPH0193670U (ro) | 1989-06-20 |
Family
ID=31479402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987188301U Pending JPH0193670U (ro) | 1987-12-11 | 1987-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0193670U (ro) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011153641A (ja) * | 2010-01-26 | 2011-08-11 | Taiyo Nippon Sanso Corp | 高純度ガス供給管の施工方法及び配管固定冶具 |
-
1987
- 1987-12-11 JP JP1987188301U patent/JPH0193670U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011153641A (ja) * | 2010-01-26 | 2011-08-11 | Taiyo Nippon Sanso Corp | 高純度ガス供給管の施工方法及び配管固定冶具 |