JPH0380528U - - Google Patents
Info
- Publication number
- JPH0380528U JPH0380528U JP1989141317U JP14131789U JPH0380528U JP H0380528 U JPH0380528 U JP H0380528U JP 1989141317 U JP1989141317 U JP 1989141317U JP 14131789 U JP14131789 U JP 14131789U JP H0380528 U JPH0380528 U JP H0380528U
- Authority
- JP
- Japan
- Prior art keywords
- sandwiched
- substrates
- optical information
- information recording
- disk
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989141317U JPH0380528U (nl) | 1989-12-05 | 1989-12-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989141317U JPH0380528U (nl) | 1989-12-05 | 1989-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0380528U true JPH0380528U (nl) | 1991-08-19 |
Family
ID=31688222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989141317U Pending JPH0380528U (nl) | 1989-12-05 | 1989-12-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0380528U (nl) |
-
1989
- 1989-12-05 JP JP1989141317U patent/JPH0380528U/ja active Pending