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发明名称
Channel selector and indicator system
摘要
申请公布号
US3214984(A)
申请公布日期
1965.11.02
申请号
US19640402372
申请日期
1964.10.07
申请人
WALLBRECH EDWARD C;WILLMANN DONALD F;WOOD WILLIAM T
发明人
WALLBRECH EDWARD C.;WILLMANN DONALD F.;WOOD WILLIAM T.
分类号
H03J1/14
主分类号
H03J1/14
代理机构
代理人
主权项
地址
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