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发明名称
Switching
摘要
申请公布号
US3418495(A)
申请公布日期
1968.12.24
申请号
US19650503965
申请日期
1965.10.23
申请人
BOSE CORPORATION
发明人
BOSE AMAR G.
分类号
H03K17/0814
主分类号
H03K17/0814
代理机构
代理人
主权项
地址
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