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发明名称
GIRDER
摘要
申请公布号
SU1578291(A1)
申请公布日期
1990.07.15
申请号
SU19884481152
申请日期
1988.09.13
申请人
VGNI PROEKTNO-IZYSKATELSKIJ I "TEPLOELEKTROPROEKT"
发明人
MIKHAJLOV GENNADIJ G,SU
分类号
E04C3/08
主分类号
E04C3/08
代理机构
代理人
主权项
地址
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