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经营范围
发明名称
SUSPENDED ROOF
摘要
申请公布号
SU717249(A1)
申请公布日期
1980.02.25
申请号
SU19762392601
申请日期
1976.08.02
申请人
NII BETONA ZHELEZOBETONA GOSSTROYA SSSR;U MOSPROEKT N2
发明人
MATSELINSKIJ ROSTISLAV N,SU;SPANNUT LEONID S,SU;BULKIN NATAN YA,SU;DASHKOV ALEKSANDR G,SU
分类号
E04B7/14;(IPC1-7):E04B7/14
主分类号
E04B7/14
代理机构
代理人
主权项
地址
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