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发明名称
DEVICE FOR MAINTAINING MICROCLIMATE IN UNDERGROUND UNATTENDED ROOMS WITH RADIO RELAY APPARATUS
摘要
申请公布号
SU674222(A1)
申请公布日期
1979.07.15
申请号
SU19782606951
申请日期
1978.05.10
申请人
BRUD VIKTOR G,SU;DRAPKIN DANIIL M,SU;FURSOV VLADIMIR A,SU
发明人
BRUD VIKTOR G,SU;DRAPKIN DANIIL M,SU;FURSOV VLADIMIR A,SU
分类号
H04B1/036;F24F1/02;(IPC1-7):H04B1/03
主分类号
H04B1/036
代理机构
代理人
主权项
地址
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