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发明名称
IMPROVED POLYAMINE WET STRENGTH PAPER ADDITIVE
摘要
申请公布号
GB1222447(A)
申请公布日期
1971.02.10
申请号
GB19680045676
申请日期
1968.09.26
申请人
THE DOW CHEMICAL COMPANY
发明人
HAROLD HERMAN ROTH
分类号
C08G73/02;C08G73/04;D21H17/54
主分类号
C08G73/02
代理机构
代理人
主权项
地址
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