JPH03128701U - - Google Patents
Info
- Publication number
- JPH03128701U JPH03128701U JP3786790U JP3786790U JPH03128701U JP H03128701 U JPH03128701 U JP H03128701U JP 3786790 U JP3786790 U JP 3786790U JP 3786790 U JP3786790 U JP 3786790U JP H03128701 U JPH03128701 U JP H03128701U
- Authority
- JP
- Japan
- Prior art keywords
- heat insulating
- prevention structure
- bed board
- sleeper
- burnout prevention
- 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
- 241001669679 Eleotris Species 0.000 claims 2
- 230000002265 prevention Effects 0.000 claims 2
- 239000000835 fiber Substances 0.000 claims 1
- 239000006260 foam Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Railway Tracks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3786790U JPH03128701U (en]) | 1990-04-09 | 1990-04-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3786790U JPH03128701U (en]) | 1990-04-09 | 1990-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03128701U true JPH03128701U (en]) | 1991-12-25 |
Family
ID=31545362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3786790U Pending JPH03128701U (en]) | 1990-04-09 | 1990-04-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03128701U (en]) |
-
1990
- 1990-04-09 JP JP3786790U patent/JPH03128701U/ja active Pending