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经营范围
发明名称
SPARK PROTECTING DEVICE
摘要
申请公布号
SU855846(A1)
申请公布日期
1981.08.15
申请号
SU19792844891
申请日期
1979.11.23
申请人
N-PROIZV OB "AVTOMATGORMASH"
发明人
KOGAN EDUARD G,SU;LAKHMANOV VALERIJ F,SU;MAGILAT GENNADIJ I,SU;SEREBROV LEONTIJ M,SU;LEVITAN MARK E,SU;REZNICHENKO GRIGORIJ V,SU;DAVYDOV VIKTOR V,SU
分类号
H02H9/00;E21F5/00;(IPC1-7):H02H9/00
主分类号
H02H9/00
代理机构
代理人
主权项
地址
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