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发明名称
Pulse generator
摘要
申请公布号
US2411898(A)
申请公布日期
1946.12.03
申请号
US19440532118
申请日期
1944.04.21
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
SCHELLENG JOHN C.
分类号
H03K3/543
主分类号
H03K3/543
代理机构
代理人
主权项
地址
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