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发明名称
AUTOMATIC FREQUENCY SWEEP APPARATUS
摘要
申请公布号
US3467870(A)
申请公布日期
1969.09.16
申请号
USD3467870
申请日期
1966.01.28
申请人
TRIO CORP.
发明人
HIROSHI AOYAMA
分类号
H03J7/24;(IPC1-7):H04B1/32
主分类号
H03J7/24
代理机构
代理人
主权项
地址
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