JPH0235333U - - Google Patents
Info
- Publication number
- JPH0235333U JPH0235333U JP1988112926U JP11292688U JPH0235333U JP H0235333 U JPH0235333 U JP H0235333U JP 1988112926 U JP1988112926 U JP 1988112926U JP 11292688 U JP11292688 U JP 11292688U JP H0235333 U JPH0235333 U JP H0235333U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- substrate
- protecting
- outer peripheral
- protective film
- 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 4
- 230000003287 optical effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988112926U JPH0235333U (un) | 1988-08-29 | 1988-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988112926U JPH0235333U (un) | 1988-08-29 | 1988-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0235333U true JPH0235333U (un) | 1990-03-07 |
Family
ID=31352311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988112926U Pending JPH0235333U (un) | 1988-08-29 | 1988-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0235333U (un) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62222449A (ja) * | 1986-03-20 | 1987-09-30 | Fuji Photo Film Co Ltd | 情報記録媒体用基板 |
-
1988
- 1988-08-29 JP JP1988112926U patent/JPH0235333U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62222449A (ja) * | 1986-03-20 | 1987-09-30 | Fuji Photo Film Co Ltd | 情報記録媒体用基板 |