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经营范围
发明名称
FIRE-PROOF DOORS
摘要
申请公布号
SU1756586(A1)
申请公布日期
1992.08.23
申请号
SU19904843217
申请日期
1990.06.25
申请人
N-PROIZV GOSUDARSTVENNO-KOOPERATIVNOE OB "SHELF"
发明人
PRIVALOV NIKITA I,SU;USACHEV VLADIMIR P,SU;PROTSENKO YURIJ N,SU;PRIVALOV IGOR N,SU;BONDAREV NIKOLAJ A,SU
分类号
E21F5/00;A62C2/06
主分类号
E21F5/00
代理机构
代理人
主权项
地址
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