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发明名称
Pulse modulated oscillator
摘要
申请公布号
US2434400(A)
申请公布日期
1948.01.13
申请号
US19450595030
申请日期
1945.05.21
申请人
EMERSON RADIO AND PHONOGRAPH CORPORATION
发明人
EASTON ALLAN
分类号
H03K7/00
主分类号
H03K7/00
代理机构
代理人
主权项
地址
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