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经营范围
发明名称
CONTACT FLUTTER PREVENTING DEVICE
摘要
申请公布号
SU661755(A1)
申请公布日期
1979.05.05
申请号
SU19772501922
申请日期
1977.07.01
申请人
SP K BYURO SREDSTV VYCHISLITELNOJ TEKHNIKI
发明人
KRYUCHKOV VLADIMIR M,SU;VLASOVA LARISA B,SU
分类号
H03K5/153;(IPC1-7):H03K5/15
主分类号
H03K5/153
代理机构
代理人
主权项
地址
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