JPS63118717U - - Google Patents
Info
- Publication number
- JPS63118717U JPS63118717U JP1987010334U JP1033487U JPS63118717U JP S63118717 U JPS63118717 U JP S63118717U JP 1987010334 U JP1987010334 U JP 1987010334U JP 1033487 U JP1033487 U JP 1033487U JP S63118717 U JPS63118717 U JP S63118717U
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- recording surface
- bond
- outer periphery
- inner circumferential
- 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 9
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 2
- 230000001070 adhesive effect Effects 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 229920000515 polycarbonate Polymers 0.000 claims 1
- 239000004417 polycarbonate Substances 0.000 claims 1
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987010334U JPS63118717U (ko) | 1987-01-26 | 1987-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987010334U JPS63118717U (ko) | 1987-01-26 | 1987-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63118717U true JPS63118717U (ko) | 1988-08-01 |
Family
ID=30796527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987010334U Pending JPS63118717U (ko) | 1987-01-26 | 1987-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63118717U (ko) |
-
1987
- 1987-01-26 JP JP1987010334U patent/JPS63118717U/ja active Pending