,申请号JP19880299768-传众专利搜索

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发明名称
摘要
申请公布号	JPH0692251(B2)	申请公布日期	1994.11.16
申请号	JP19880299768	申请日期	1988.11.29
申请人		发明人
分类号	B01J21/04;C01F7/02;C04B38/00;C09C1/40;(IPC1-7):C01F7/02	主分类号	B01J21/04
代理机构		代理人
主权项
地址

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