,申请号JP19880128420U-传众专利搜索

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发明名称
摘要
申请公布号	JPH0346019(Y2)	申请公布日期	1991.09.27
申请号	JP19880128420U	申请日期	1988.09.29
申请人		发明人
分类号	E01H5/10;(IPC1-7):E01H5/10	主分类号	E01H5/10
代理机构		代理人
主权项
地址

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