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经营范围
发明名称
ANTIFOAMS,THE PREPARATION THEREOF AND THEIR USE IN AQUEOUS SYSTEMS
摘要
申请公布号
GB9209049(D0)
申请公布日期
1992.06.10
申请号
GB19920009049
申请日期
1992.04.27
申请人
RUDOLF GMBH. & CO. KG. CHEMISCHE FABRIK
发明人
分类号
B01D19/04
主分类号
B01D19/04
代理机构
代理人
主权项
地址
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