JPH02138790U - - Google Patents
Info
- Publication number
- JPH02138790U JPH02138790U JP4690089U JP4690089U JPH02138790U JP H02138790 U JPH02138790 U JP H02138790U JP 4690089 U JP4690089 U JP 4690089U JP 4690089 U JP4690089 U JP 4690089U JP H02138790 U JPH02138790 U JP H02138790U
- Authority
- JP
- Japan
- Prior art keywords
- invisible light
- visible
- illumination
- invisible
- advertising
- 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
- 238000005286 illumination Methods 0.000 claims description 4
- 239000003086 colorant Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4690089U JPH02138790U (it) | 1989-04-24 | 1989-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4690089U JPH02138790U (it) | 1989-04-24 | 1989-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02138790U true JPH02138790U (it) | 1990-11-20 |
Family
ID=31562373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4690089U Pending JPH02138790U (it) | 1989-04-24 | 1989-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02138790U (it) |
-
1989
- 1989-04-24 JP JP4690089U patent/JPH02138790U/ja active Pending