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发明名称
Pulse generator
摘要
申请公布号
US2644094(A)
申请公布日期
1953.06.30
申请号
US19490089875
申请日期
1949.04.27
申请人
THE M. W. KELLOGG COMPANY
发明人
DOUGLAS WILLIAM S.
分类号
H03K5/04
主分类号
H03K5/04
代理机构
代理人
主权项
地址
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