,申请号JP19860026633U-传众专利搜索

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发明名称
摘要
申请公布号	JPS62138735(U)	申请公布日期	1987.09.01
申请号	JP19860026633U	申请日期	1986.02.27
申请人		发明人
分类号	E02B17/04;E02D31/00;(IPC1-7):E02B17/04	主分类号	E02B17/04
代理机构		代理人
主权项
地址

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