,申请号FI19740000667-传众专利搜索

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发明名称
摘要
申请公布号	FI52172(B)	申请公布日期	1977.03.31
申请号	FI19740000667	申请日期	1974.03.06
申请人	NORSK HYDRO A S	发明人	FRIESTAD ISAK ANDREAS
分类号	B01J2/04;B01J2/02;B05B3/02;C05C1/02;C05G3/00;(IPC1-7):B04B1/08	主分类号	B01J2/04
代理机构		代理人
主权项
地址

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