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发明名称
摘要
申请公布号	JPS59188210(U)	申请公布日期	1984.12.13
申请号	JP19830083184U	申请日期	1983.06.01
申请人		发明人
分类号	E04B1/684;E04B1/64;E04B1/66;E04B2/88;E04B2/90;E04B2/94;(IPC1-7):E04B2/90	主分类号	E04B1/684
代理机构		代理人
主权项
地址

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