,申请号JP19750078629U-传众专利搜索

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发明名称
摘要
申请公布号	JPS5434915(Y2)	申请公布日期	1979.10.24
申请号	JP19750078629U	申请日期	1975.06.10
申请人		发明人
分类号	E01B11/12;B66B7/02;E01B11/00;(IPC1-7):B66B7/02	主分类号	E01B11/12
代理机构		代理人
主权项
地址

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