JPS63176931U - - Google Patents
Info
- Publication number
- JPS63176931U JPS63176931U JP1987068094U JP6809487U JPS63176931U JP S63176931 U JPS63176931 U JP S63176931U JP 1987068094 U JP1987068094 U JP 1987068094U JP 6809487 U JP6809487 U JP 6809487U JP S63176931 U JPS63176931 U JP S63176931U
- Authority
- JP
- Japan
- Prior art keywords
- glass substrates
- optical disk
- recording medium
- thicknesses
- bonding
- 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
- 239000011521 glass Substances 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987068094U JPS63176931U (hu) | 1987-05-07 | 1987-05-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987068094U JPS63176931U (hu) | 1987-05-07 | 1987-05-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63176931U true JPS63176931U (hu) | 1988-11-16 |
Family
ID=30907598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987068094U Pending JPS63176931U (hu) | 1987-05-07 | 1987-05-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63176931U (hu) |
-
1987
- 1987-05-07 JP JP1987068094U patent/JPS63176931U/ja active Pending