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发明名称
Vacuum tube oscillator system
摘要
申请公布号
US2587750(A)
申请公布日期
1952.03.04
申请号
US19480058510
申请日期
1948.11.05
申请人
MONTFORD MORRISON
发明人
MORRISON MONTFORD
分类号
H03B5/10
主分类号
H03B5/10
代理机构
代理人
主权项
地址
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