| 发明名称 |
Restoration of contaminated surface from which harmful gases escape |
| 摘要 |
In the restoration of contaminated surfaces by applying a coating binding harmful gases escaping from the surface, the coating contains NaHCO3 in an amt. depending on the amt. escaping.
|
| 申请公布号 |
DE4436503(A1) |
申请公布日期 |
1996.04.18 |
| 申请号 |
DE19944436503 |
申请日期 |
1994.10.13 |
| 申请人 |
KAEFER ISOLIERTECHNIK GMBH & CO KG, 28195 BREMEN, DE |
发明人 |
GEFFERS, UWE, 28816 STUHR, DE |
| 分类号 |
A62D3/00;A62D3/33;A62D101/22;E04G23/02;(IPC1-7):A62D3/00 |
主分类号 |
A62D3/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
