,申请号JP19890123230U-传众专利搜索

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发明名称
摘要
申请公布号	JPH0362138(U)	申请公布日期	1991.06.18
申请号	JP19890123230U	申请日期	1989.10.21
申请人		发明人
分类号	E02F3/43;E02F3/32;(IPC1-7):E02F3/32	主分类号	E02F3/43
代理机构		代理人
主权项
地址

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