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经营范围
发明名称
INFRA-LOW FREQUENCY GENERATOR
摘要
申请公布号
YU95378(A)
申请公布日期
1982.06.30
申请号
YU19780000953
申请日期
1978.04.21
申请人
VNI INST PRIROD GAZOV VNIIGAZ
发明人
SULUMIN D.V.;SCHELKUNOV M.J.
分类号
H03K23/00;(IPC1-7):H03K23/00
主分类号
H03K23/00
代理机构
代理人
主权项
地址
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