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发明名称
Controlling and sensory system
摘要
申请公布号
US2188383(A)
申请公布日期
1940.01.30
申请号
US19370175644
申请日期
1937.11.20
申请人
BENDIX RADIO CORPORATION
发明人
ADAIR SAMUEL E.
分类号
H04R3/04
主分类号
H04R3/04
代理机构
代理人
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