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经营范围
发明名称
PAPIERHILFSMITTEL
摘要
申请公布号
DE3413567(A1)
申请公布日期
1985.10.24
申请号
DE19843413567
申请日期
1984.04.11
申请人
BAYER AG
发明人
SCHROEER,WOLF-DIETER,DR.;MUSZIK,JONAS,DR.;CRAMM,GUENTHER,DR.;BENN,OTTO,DR.
分类号
D21F1/82;D21H17/54;(IPC1-7):C08G65/32;C08G69/40;C08G73/10;D21F1/66;D21H3/36;D21H3/48
主分类号
D21F1/82
代理机构
代理人
主权项
地址
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