JPH0272479U - - Google Patents
Info
- Publication number
- JPH0272479U JPH0272479U JP1988149035U JP14903588U JPH0272479U JP H0272479 U JPH0272479 U JP H0272479U JP 1988149035 U JP1988149035 U JP 1988149035U JP 14903588 U JP14903588 U JP 14903588U JP H0272479 U JPH0272479 U JP H0272479U
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- hub
- disk
- optical memory
- disk substrate
- 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
- 239000011521 glass Substances 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988149035U JPH0272479U (en]) | 1988-11-17 | 1988-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988149035U JPH0272479U (en]) | 1988-11-17 | 1988-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0272479U true JPH0272479U (en]) | 1990-06-01 |
Family
ID=31420895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988149035U Pending JPH0272479U (en]) | 1988-11-17 | 1988-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0272479U (en]) |
-
1988
- 1988-11-17 JP JP1988149035U patent/JPH0272479U/ja active Pending