,申请号JP19890095218-传众专利搜索

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发明名称
摘要
申请公布号	JP2545282(B2)	申请公布日期	1996.10.16
申请号	JP19890095218	申请日期	1989.04.17
申请人		发明人
分类号	C01B33/12;C01B33/18;C01B33/187;(IPC1-7):C01B33/12	主分类号	C01B33/12
代理机构		代理人
主权项
地址

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