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发明名称
METHOD OF PREPARING AIDS FOR INCREASING STRENGTH OF PAPER,CARDBOARD,PAPERBOARD AND WEBS
摘要
申请公布号
CS189759(B2)
申请公布日期
1979.04.30
申请号
CS19760002085
申请日期
1976.03.31
申请人
CASELLA AG.,DE
发明人
FEJOZ,ROLAND,DE;POMMER,WINFRIED,DE;KELLER,KARLFRIED,DE
分类号
D21H17/00;D21H17/50;D21H17/51;(IPC1-7):D21H3/54
主分类号
D21H17/00
代理机构
代理人
主权项
地址
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