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法人/股东/高管

发明名称
摘要
申请公布号	JPS5741234(Y2)	申请公布日期	1982.09.10
申请号	JP19800146174U	申请日期	1980.10.13
申请人		发明人
分类号	E02B7/40;E02B7/52;(IPC1-7):E02B7/40	主分类号	E02B7/40
代理机构		代理人
主权项
地址

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