JPH01180509U - - Google Patents
Info
- Publication number
- JPH01180509U JPH01180509U JP7660088U JP7660088U JPH01180509U JP H01180509 U JPH01180509 U JP H01180509U JP 7660088 U JP7660088 U JP 7660088U JP 7660088 U JP7660088 U JP 7660088U JP H01180509 U JPH01180509 U JP H01180509U
- Authority
- JP
- Japan
- Prior art keywords
- sidewalk
- pipes
- boundary
- heat medium
- blocks
- 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
- 238000002844 melting Methods 0.000 description 2
Landscapes
- Road Paving Structures (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7660088U JPH01180509U (en, 2012) | 1988-06-09 | 1988-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7660088U JPH01180509U (en, 2012) | 1988-06-09 | 1988-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01180509U true JPH01180509U (en, 2012) | 1989-12-26 |
Family
ID=31301618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7660088U Pending JPH01180509U (en, 2012) | 1988-06-09 | 1988-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01180509U (en, 2012) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS512742A (en, 2012) * | 1974-06-28 | 1976-01-10 | Dainippon Ink & Chemicals | |
| JPS5561603A (en) * | 1978-11-02 | 1980-05-09 | Hitachi Ltd | Pavement material and making method thereof |
| JPS62174403A (ja) * | 1985-10-29 | 1987-07-31 | 住友金属工業株式会社 | 道路面の融雪、凍結防止装置 |
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1988
- 1988-06-09 JP JP7660088U patent/JPH01180509U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS512742A (en, 2012) * | 1974-06-28 | 1976-01-10 | Dainippon Ink & Chemicals | |
| JPS5561603A (en) * | 1978-11-02 | 1980-05-09 | Hitachi Ltd | Pavement material and making method thereof |
| JPS62174403A (ja) * | 1985-10-29 | 1987-07-31 | 住友金属工業株式会社 | 道路面の融雪、凍結防止装置 |