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发明名称
Coupling device
摘要
申请公布号
US2407530(A)
申请公布日期
1946.09.10
申请号
US19420457548
申请日期
1942.09.07
申请人
FARNSWORTH TELEVISION AND RADIO CORPORATION
发明人
BIELSKI ALEX J.;LUCKOCK WAYNE J.
分类号
H03H2/00
主分类号
H03H2/00
代理机构
代理人
主权项
地址
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