JPS61126423U - - Google Patents
Info
- Publication number
- JPS61126423U JPS61126423U JP1985007296U JP729685U JPS61126423U JP S61126423 U JPS61126423 U JP S61126423U JP 1985007296 U JP1985007296 U JP 1985007296U JP 729685 U JP729685 U JP 729685U JP S61126423 U JPS61126423 U JP S61126423U
- Authority
- JP
- Japan
- Prior art keywords
- inner circumferential
- spacer
- disk substrate
- engaging portion
- optical 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 6
- 230000003287 optical effect Effects 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985007296U JPS61126423U (zh) | 1985-01-24 | 1985-01-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985007296U JPS61126423U (zh) | 1985-01-24 | 1985-01-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61126423U true JPS61126423U (zh) | 1986-08-08 |
Family
ID=30485516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985007296U Pending JPS61126423U (zh) | 1985-01-24 | 1985-01-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61126423U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6311766U (zh) * | 1986-07-02 | 1988-01-26 | ||
JPS6311767U (zh) * | 1986-07-02 | 1988-01-26 |
-
1985
- 1985-01-24 JP JP1985007296U patent/JPS61126423U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6311766U (zh) * | 1986-07-02 | 1988-01-26 | ||
JPS6311767U (zh) * | 1986-07-02 | 1988-01-26 |