,申请号FI19680001833-传众专利搜索

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发明名称
摘要
申请公布号	FI52327(B)	申请公布日期	1977.05.02
申请号	FI19680001833	申请日期	1968.06.27
申请人	HYDRO INTERNATIONAL A G	发明人	SEILER RENE RODOLPHE
分类号	C02F1/52;(IPC1-7):C02B1/20;C02C1/40	主分类号	C02F1/52
代理机构		代理人
主权项
地址

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