JPH01138283U - - Google Patents
Info
- Publication number
- JPH01138283U JPH01138283U JP2985088U JP2985088U JPH01138283U JP H01138283 U JPH01138283 U JP H01138283U JP 2985088 U JP2985088 U JP 2985088U JP 2985088 U JP2985088 U JP 2985088U JP H01138283 U JPH01138283 U JP H01138283U
- Authority
- JP
- Japan
- Prior art keywords
- optical information
- rotating body
- reading
- optical
- information card
- 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 14
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Optical Recording Or Reproduction (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2985088U JPH01138283U (ko) | 1988-03-08 | 1988-03-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2985088U JPH01138283U (ko) | 1988-03-08 | 1988-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01138283U true JPH01138283U (ko) | 1989-09-21 |
Family
ID=31254422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2985088U Pending JPH01138283U (ko) | 1988-03-08 | 1988-03-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01138283U (ko) |
-
1988
- 1988-03-08 JP JP2985088U patent/JPH01138283U/ja active Pending