JPS6424519U - - Google Patents
Info
- Publication number
- JPS6424519U JPS6424519U JP12075787U JP12075787U JPS6424519U JP S6424519 U JPS6424519 U JP S6424519U JP 12075787 U JP12075787 U JP 12075787U JP 12075787 U JP12075787 U JP 12075787U JP S6424519 U JPS6424519 U JP S6424519U
- Authority
- JP
- Japan
- Prior art keywords
- optical disc
- disc body
- optical
- slit
- stacked
- 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 Recording Or Reproduction (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12075787U JPS6424519U (ro) | 1987-08-05 | 1987-08-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12075787U JPS6424519U (ro) | 1987-08-05 | 1987-08-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6424519U true JPS6424519U (ro) | 1989-02-09 |
Family
ID=31367150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12075787U Pending JPS6424519U (ro) | 1987-08-05 | 1987-08-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6424519U (ro) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997033280A1 (fr) * | 1996-03-06 | 1997-09-12 | Masatoshi Hamada | Dispositif d'enregistrement et de reproduction |
-
1987
- 1987-08-05 JP JP12075787U patent/JPS6424519U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997033280A1 (fr) * | 1996-03-06 | 1997-09-12 | Masatoshi Hamada | Dispositif d'enregistrement et de reproduction |