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发明名称
Planar loudspeaker with spaced parallel magnetised strips
摘要
申请公布号
IT1179112(B)
申请公布日期
1987.09.16
申请号
IT19840067896
申请日期
1984.09.11
申请人
MAGNEPAN INC.
发明人
WINEY JAMES M.
分类号
H04R;(IPC1-7):H04R/
主分类号
H04R
代理机构
代理人
主权项
地址
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