JPH0273298U - - Google Patents
Info
- Publication number
- JPH0273298U JPH0273298U JP1988151709U JP15170988U JPH0273298U JP H0273298 U JPH0273298 U JP H0273298U JP 1988151709 U JP1988151709 U JP 1988151709U JP 15170988 U JP15170988 U JP 15170988U JP H0273298 U JPH0273298 U JP H0273298U
- Authority
- JP
- Japan
- Prior art keywords
- colors
- hereinafter referred
- infrared rays
- reflect infrared
- walkway
- 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
Landscapes
- Road Signs Or Road Markings (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988151709U JPH0273298U (enExample) | 1988-11-21 | 1988-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988151709U JPH0273298U (enExample) | 1988-11-21 | 1988-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0273298U true JPH0273298U (enExample) | 1990-06-05 |
Family
ID=31425996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988151709U Pending JPH0273298U (enExample) | 1988-11-21 | 1988-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0273298U (enExample) |
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1988
- 1988-11-21 JP JP1988151709U patent/JPH0273298U/ja active Pending