JPH01103021U - - Google Patents
Info
- Publication number
- JPH01103021U JPH01103021U JP1987194948U JP19494887U JPH01103021U JP H01103021 U JPH01103021 U JP H01103021U JP 1987194948 U JP1987194948 U JP 1987194948U JP 19494887 U JP19494887 U JP 19494887U JP H01103021 U JPH01103021 U JP H01103021U
- Authority
- JP
- Japan
- Prior art keywords
- utility
- model registration
- optical information
- base material
- transmissive
- 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
- 239000000463 material Substances 0.000 claims description 6
- 239000012780 transparent material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Credit Cards Or The Like (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987194948U JPH01103021U (cs) | 1987-12-24 | 1987-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987194948U JPH01103021U (cs) | 1987-12-24 | 1987-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01103021U true JPH01103021U (cs) | 1989-07-12 |
Family
ID=31485649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987194948U Pending JPH01103021U (cs) | 1987-12-24 | 1987-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01103021U (cs) |
-
1987
- 1987-12-24 JP JP1987194948U patent/JPH01103021U/ja active Pending