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经营范围
发明名称
VOLTAGE TO FREQUENCY CONVERTER
摘要
申请公布号
SU961137(A1)
申请公布日期
1982.09.23
申请号
SU19813247782
申请日期
1981.02.09
申请人
LE POLT I IM.M.I.KALININA
发明人
GUTNIKOV VALENTIN S,SU;GIGOV KHRISTO IVANOV,BG
分类号
(IPC1-7):H03K13/20
主分类号
(IPC1-7):H03K13/20
代理机构
代理人
主权项
地址
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