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发明名称
Voice coil and diaphragm support for high frequency loud-speaker
摘要
申请公布号
US3033945(A)
申请公布日期
1962.05.08
申请号
US19590810421
申请日期
1959.05.01
申请人
AR INC.
发明人
VILLCHUR EDGAR M.
分类号
H04R9/04;H04R9/06
主分类号
H04R9/04
代理机构
代理人
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