,申请号GBD1229432-传众专利搜索

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发明名称
摘要
申请公布号	GB1229432(A)	申请公布日期	1971.04.21
申请号	GBD1229432	申请日期	1968.07.11
申请人		发明人
分类号	B01J20/18;B01J29/12;C10G65/12	主分类号	B01J20/18
代理机构		代理人
主权项
地址

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