,申请号JP19720022433-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	JPS5210120(B2)	申请公布日期	1977.03.22
申请号	JP19720022433	申请日期	1972.03.03
申请人		发明人
分类号	C02F11/00;C01F7/02;C01F7/47	主分类号	C02F11/00
代理机构		代理人
主权项
地址

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