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发明名称
VOID FORMER
摘要
申请公布号
SU975410(A1)
申请公布日期
1982.11.23
申请号
SU19813295269
申请日期
1981.05.27
申请人
VI PO PROEKTIROVANIYU ORGANIZATSII ENERGETICHESKOGO STROITELSTVA "ORGENERGOSTROJ"
发明人
KULNEV ALEKSANDR N,SU
分类号
B28B7/32;E04G15/06;(IPC1-7):B28B7/32
主分类号
B28B7/32
代理机构
代理人
主权项
地址
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