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发明名称
ANTIFOAM ADDITIVE
摘要
申请公布号
EP0335173(A3)
申请公布日期
1991.05.02
申请号
EP19890104600
申请日期
1989.03.15
申请人
BAYER AG
发明人
WALZ, KLAUS, DR.;BREYER, KARL-HEINZ
分类号
B01D19/04;(IPC1-7):B01D19/04
主分类号
B01D19/04
代理机构
代理人
主权项
地址
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