JPS648231U - - Google Patents
Info
- Publication number
- JPS648231U JPS648231U JP1987103113U JP10311387U JPS648231U JP S648231 U JPS648231 U JP S648231U JP 1987103113 U JP1987103113 U JP 1987103113U JP 10311387 U JP10311387 U JP 10311387U JP S648231 U JPS648231 U JP S648231U
- Authority
- JP
- Japan
- Prior art keywords
- optical recording
- turntable
- recording disk
- disks
- utility
- 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 7
Landscapes
- Optical Record Carriers And Manufacture Thereof (AREA)
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987103113U JPS648231U (hu) | 1987-07-03 | 1987-07-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987103113U JPS648231U (hu) | 1987-07-03 | 1987-07-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS648231U true JPS648231U (hu) | 1989-01-18 |
Family
ID=31333642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987103113U Pending JPS648231U (hu) | 1987-07-03 | 1987-07-03 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS648231U (hu) |
-
1987
- 1987-07-03 JP JP1987103113U patent/JPS648231U/ja active Pending