LOAD-BEARING REINFORCED CONCRETE JOIST,申请号SU19752113777-传众专利搜索

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发明名称	LOAD-BEARING REINFORCED CONCRETE JOIST
摘要
申请公布号	SU583258(A1)	申请公布日期	1977.12.05
申请号	SU19752113777	申请日期	1975.03.18
申请人	TSNI PT I MEKH ELEK ZHIVOTNOVODSTVA YUZHNOJ ZONY SSSR	发明人	REDKIN VIKTOR ,SU;KRIVOSHEEV PETR ,SU
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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