JPS62142729U - - Google Patents
Info
- Publication number
- JPS62142729U JPS62142729U JP1986030801U JP3080186U JPS62142729U JP S62142729 U JPS62142729 U JP S62142729U JP 1986030801 U JP1986030801 U JP 1986030801U JP 3080186 U JP3080186 U JP 3080186U JP S62142729 U JPS62142729 U JP S62142729U
- Authority
- JP
- Japan
- Prior art keywords
- ring member
- information recording
- spacer
- fits
- substrates
- 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
- 239000000758 substrate Substances 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims 3
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986030801U JPS62142729U (bs) | 1986-03-04 | 1986-03-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986030801U JPS62142729U (bs) | 1986-03-04 | 1986-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62142729U true JPS62142729U (bs) | 1987-09-09 |
Family
ID=30835947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986030801U Pending JPS62142729U (bs) | 1986-03-04 | 1986-03-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62142729U (bs) |
-
1986
- 1986-03-04 JP JP1986030801U patent/JPS62142729U/ja active Pending