,申请号JP19660072140U-传众专利搜索

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发明名称
摘要
申请公布号	JPS467065(Y1)	申请公布日期	1971.03.12
申请号	JP19660072140U	申请日期	1966.07.29
申请人		发明人
分类号	(IPC1-7):E01C23/09;E04G23/08	主分类号	(IPC1-7):E01C23/09
代理机构		代理人
主权项
地址

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