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经营范围
发明名称
HYDROPHILE KUPPLERLOESUNG
摘要
申请公布号
DE2546138(A1)
申请公布日期
1976.05.06
申请号
DE19752546138
申请日期
1975.10.15
申请人
GAF CORP.
发明人
VIRO,FELIX;EMMI,SALVATORE
分类号
G03C1/30;G03C1/815;G03C7/32;G03C7/388;(IPC1-7):G03C7/32
主分类号
G03C1/30
代理机构
代理人
主权项
地址
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