,申请号JP19730061932U-传众专利搜索

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发明名称
摘要
申请公布号	JPS5010020(U)	申请公布日期	1975.02.01
申请号	JP19730061932U	申请日期	1973.05.23
申请人		发明人
分类号	E01F8/00;E01F7/00;E04B1/82;E04B1/84;(IPC1-7):E04B1/40	主分类号	E01F8/00
代理机构		代理人
主权项
地址

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