| 发明名称 |
Method of increasing the wet strength of cellulosic material and article formed thereby |
| 摘要 |
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| 申请公布号 |
US3002881(A) |
申请公布日期 |
1961.10.03 |
| 申请号 |
US19560621208 |
申请日期 |
1956.11.09 |
| 申请人 |
THE CONSOLIDATED MINING AND SMELTING COMPANY OF CANADA LIMITED |
发明人 |
MCDONNELL BASIL;JACKSON HARRY EDWARD |
| 分类号 |
D21H17/20;D21H17/22;D21H17/49 |
主分类号 |
D21H17/20 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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