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
Application number
JP7660088U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP7660088U priority Critical patent/JPH01180509U/ja
Publication of JPH01180509U publication Critical patent/JPH01180509U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Road Paving Structures (AREA)
JP7660088U 1988-06-09 1988-06-09 Pending JPH01180509U (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7660088U JPH01180509U (en]) 1988-06-09 1988-06-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7660088U JPH01180509U (en]) 1988-06-09 1988-06-09

Publications (1)

Publication Number Publication Date
JPH01180509U true JPH01180509U (en]) 1989-12-26

Family

ID=31301618

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7660088U Pending JPH01180509U (en]) 1988-06-09 1988-06-09

Country Status (1)

Country Link
JP (1) JPH01180509U (en])

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512742A (en]) * 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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512742A (en]) * 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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