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经营范围
发明名称
STAIRCASE CURRENT GENERATOR
摘要
申请公布号
SU799113(A1)
申请公布日期
1981.01.23
申请号
SU19742034426
申请日期
1974.06.17
申请人
ARKHIPETSKIJ VLADIMIR G,SU;VOROBEV IGOR R,SU
发明人
ARKHIPETSKIJ VLADIMIR G,SU;VOROBEV IGOR R,SU
分类号
H03K4/02;(IPC1-7):H03K4/02
主分类号
H03K4/02
代理机构
代理人
主权项
地址
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