JPS63136097U - - Google Patents
Info
- Publication number
- JPS63136097U JPS63136097U JP2502487U JP2502487U JPS63136097U JP S63136097 U JPS63136097 U JP S63136097U JP 2502487 U JP2502487 U JP 2502487U JP 2502487 U JP2502487 U JP 2502487U JP S63136097 U JPS63136097 U JP S63136097U
- Authority
- JP
- Japan
- Prior art keywords
- attached
- flat plate
- rubber flat
- tunnel
- water
- 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
- 238000010276 construction Methods 0.000 claims description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2502487U JPS63136097U (un) | 1987-02-24 | 1987-02-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2502487U JPS63136097U (un) | 1987-02-24 | 1987-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63136097U true JPS63136097U (un) | 1988-09-07 |
Family
ID=30824789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2502487U Pending JPS63136097U (un) | 1987-02-24 | 1987-02-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63136097U (un) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5443545U (un) * | 1977-09-01 | 1979-03-24 | ||
| JPS5616799A (en) * | 1979-07-20 | 1981-02-18 | Japan National Railway | Method of preventing freezing of tunnel |
-
1987
- 1987-02-24 JP JP2502487U patent/JPS63136097U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5443545U (un) * | 1977-09-01 | 1979-03-24 | ||
| JPS5616799A (en) * | 1979-07-20 | 1981-02-18 | Japan National Railway | Method of preventing freezing of tunnel |