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发明名称
Means for silencing receivers during operation of transmitters
摘要
申请公布号
US2277731(A)
申请公布日期
1942.03.31
申请号
US19410375419
申请日期
1941.01.22
申请人
EMERICK TOTH
发明人
TOTH EMERICK
分类号
H04B1/44
主分类号
H04B1/44
代理机构
代理人
主权项
地址
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