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发明名称
TRUNK FOR SMOKE REMOVAL FROM BUILDING
摘要
申请公布号
RU2028201(C1)
申请公布日期
1995.02.09
申请号
SU19914944366
申请日期
1991.06.13
申请人
ARENDNOE PREDPRIYATIE-INSTITUT "LENINGRADSKIJ PROMSTROJPROEKT"
发明人
ABRAMOVICH EDMUND YA;MAMKIN PETR P;GENKIN VLADIMIR L;SEMENOV OLEG A
分类号
B08B15/00;(IPC1-7):B08B15/00
主分类号
B08B15/00
代理机构
代理人
主权项
地址
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