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发明名称
Oscillation generators
摘要
申请公布号
US2798953(A)
申请公布日期
1957.07.09
申请号
US19540478032
申请日期
1954.12.28
申请人
FISHER CHARLES B
发明人
FISHER CHARLES B.
分类号
H03B25/00
主分类号
H03B25/00
代理机构
代理人
主权项
地址
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