JPS6454635U - - Google Patents
Info
- Publication number
- JPS6454635U JPS6454635U JP14939587U JP14939587U JPS6454635U JP S6454635 U JPS6454635 U JP S6454635U JP 14939587 U JP14939587 U JP 14939587U JP 14939587 U JP14939587 U JP 14939587U JP S6454635 U JPS6454635 U JP S6454635U
- Authority
- JP
- Japan
- Prior art keywords
- bogie
- air
- protection walls
- bone collection
- collection protection
- 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.)
- Granted
Links
- 210000000988 bone and bone Anatomy 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 2
- 235000002918 Fraxinus excelsior Nutrition 0.000 claims 1
- 239000002956 ash Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14939587U JPH0227310Y2 (ro) | 1987-09-30 | 1987-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14939587U JPH0227310Y2 (ro) | 1987-09-30 | 1987-09-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6454635U true JPS6454635U (ro) | 1989-04-04 |
| JPH0227310Y2 JPH0227310Y2 (ro) | 1990-07-24 |
Family
ID=31421586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14939587U Expired JPH0227310Y2 (ro) | 1987-09-30 | 1987-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0227310Y2 (ro) |
-
1987
- 1987-09-30 JP JP14939587U patent/JPH0227310Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0227310Y2 (ro) | 1990-07-24 |