JPH03119009U - - Google Patents
Info
- Publication number
- JPH03119009U JPH03119009U JP2847990U JP2847990U JPH03119009U JP H03119009 U JPH03119009 U JP H03119009U JP 2847990 U JP2847990 U JP 2847990U JP 2847990 U JP2847990 U JP 2847990U JP H03119009 U JPH03119009 U JP H03119009U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- heating
- constructed
- laying
- snow removal
- 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
- 238000010438 heat treatment Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000008262 pumice Substances 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Road Paving Structures (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2847990U JPH03119009U (enrdf_load_html_response) | 1990-03-19 | 1990-03-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2847990U JPH03119009U (enrdf_load_html_response) | 1990-03-19 | 1990-03-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03119009U true JPH03119009U (enrdf_load_html_response) | 1991-12-09 |
Family
ID=31531279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2847990U Pending JPH03119009U (enrdf_load_html_response) | 1990-03-19 | 1990-03-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03119009U (enrdf_load_html_response) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63161203A (ja) * | 1986-12-23 | 1988-07-04 | 株式会社 日さく | 道路の融雪方法およびその装置 |
JPH01287307A (ja) * | 1988-05-14 | 1989-11-20 | Aiken Rekizai Kk | 温水式融雪パネルと温水式融雪パネルの敷設方法 |
-
1990
- 1990-03-19 JP JP2847990U patent/JPH03119009U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63161203A (ja) * | 1986-12-23 | 1988-07-04 | 株式会社 日さく | 道路の融雪方法およびその装置 |
JPH01287307A (ja) * | 1988-05-14 | 1989-11-20 | Aiken Rekizai Kk | 温水式融雪パネルと温水式融雪パネルの敷設方法 |