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发明名称
AUTOMATIC FREQUENCY CONTROL LOOP INCLUDING SYNCHRONOUS SWITCHING CIRCUITS
摘要
申请公布号
US3614648(A)
申请公布日期
1971.10.19
申请号
USD3614648
申请日期
1970.09.10
申请人
NASA USA
发明人
FRANK BYRNE
分类号
H03C3/09;(IPC1-7):H03B3/04
主分类号
H03C3/09
代理机构
代理人
主权项
地址
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