,申请号JP19690103711-传众专利搜索

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法人/股东/高管

发明名称
摘要
申请公布号	JPS5247185(B1)	申请公布日期	1977.11.30
申请号	JP19690103711	申请日期	1969.12.23
申请人		发明人
分类号	C02F1/40;E02B15/04;E02B15/10;(IPC1-7):B04B5/00;C02B9/00	主分类号	C02F1/40
代理机构		代理人
主权项
地址

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