THIN-WALLED HOLLEW BEAM OF REINFORCED CONCRETE,申请号CS19750000820-传众专利搜索

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发明名称	THIN-WALLED HOLLEW BEAM OF REINFORCED CONCRETE
摘要
申请公布号	CS183048(B1)	申请公布日期	1978.05.31
申请号	CS19750000820	申请日期	1975.02.10
申请人	CIZEVSKY,FEODOSIJ,CS	发明人	CIZEVSKY,FEODOSIJ,CS
分类号	E04C3/20;(IPC1-7):E04C3/20	主分类号	E04C3/20
代理机构		代理人
主权项
地址

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