发明名称 |
Method for improving the effectiveness in the chemical treatment of paper machine facings |
摘要 |
A paper machine facing, which is composed of polymer synthetic fibres or filaments, which are porous. <IMAGE> |
申请公布号 |
FI81152(B) |
申请公布日期 |
1990.05.31 |
申请号 |
FI19840005083 |
申请日期 |
1984.12.21 |
申请人 |
ALBANY INTERNATIONAL CORP.AB |
发明人 |
DUTT, WILLIAM H. |
分类号 |
D21F;D21F7/08 |
主分类号 |
D21F |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|