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发明名称
SPAN STRUCTURE OF BRIDGE
摘要
申请公布号
SU975866(A1)
申请公布日期
1982.11.23
申请号
SU19813280270
申请日期
1981.04.22
申请人
GI PO PROEKTIROVANIYU DOROZHNO-TRANSPORTNYKH SOORUZHENIJ "GIPROKOMMUNDORTRANS"
发明人
MISHCHENKO BORIS A,SU;CHEKHOMOV PETR L,SU;ROMANTSOV YURIJ V,SU;ROGOZHIN VLADIMIR M,SU;SAKHAROVA INNA D,SU
分类号
(IPC1-7):E01D7/00
主分类号
(IPC1-7):E01D7/00
代理机构
代理人
主权项
地址
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