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发明名称
ARRANGEMENT FOR INSTALLATION OF SPAN STRUCTURE UNITS OF BRIDGES
摘要
申请公布号
SU732434(A1)
申请公布日期
1980.05.05
申请号
SU19772535530
申请日期
1977.10.20
申请人
RIZHSKIJ OTDEL SP K BYURO GLAVMOSTOSTROYA
发明人
AKKERMAN OGEST Z,SU;KRUMER LEV R,SU;VAJZER OLEG A,SU
分类号
E01D21/06;E01D21/00;(IPC1-7):01D21/00;01D21/02
主分类号
E01D21/06
代理机构
代理人
主权项
地址
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