JPS6218828U - - Google Patents
Info
- Publication number
- JPS6218828U JPS6218828U JP1985106873U JP10687385U JPS6218828U JP S6218828 U JPS6218828 U JP S6218828U JP 1985106873 U JP1985106873 U JP 1985106873U JP 10687385 U JP10687385 U JP 10687385U JP S6218828 U JPS6218828 U JP S6218828U
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- utility
- optical disc
- scope
- registration request
- 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
- 230000003287 optical effect Effects 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985106873U JPS6218828U (fr) | 1985-07-15 | 1985-07-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985106873U JPS6218828U (fr) | 1985-07-15 | 1985-07-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6218828U true JPS6218828U (fr) | 1987-02-04 |
Family
ID=30982628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985106873U Pending JPS6218828U (fr) | 1985-07-15 | 1985-07-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6218828U (fr) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5763291A (en) * | 1980-10-03 | 1982-04-16 | Tdk Corp | Optical recording medium |
-
1985
- 1985-07-15 JP JP1985106873U patent/JPS6218828U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5763291A (en) * | 1980-10-03 | 1982-04-16 | Tdk Corp | Optical recording medium |