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发明名称
BUTT JOINT OF PREFABRICATED FERROCONCRETE CROSS-BAR AND COLUMN
摘要
申请公布号
SU973744(A1)
申请公布日期
1982.11.15
申请号
SU19803003929
申请日期
1980.06.26
申请人
U PO PROEKTIROVANIYU ZHILISHCHNO-GRAZHDANSKOGO KOMMUNALNOGO STROITELSTVA "MOSPROEKT-1"
发明人
BRAGINSKIJ VLADLEN A,SU;PETROV ALEKSANDR G,SU
分类号
E04B1/38;E04B1/41;(IPC1-7):E04B1/38
主分类号
E04B1/38
代理机构
代理人
主权项
地址
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