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发明名称
MICRO-LOUDSPEAKER WITH A PLASTIC MEMBRANE AND A TRAPEZOID SLOT AND ELASTIC LIMITERS OF THE MEMBRANE MOVEMENT
摘要
申请公布号
YU281980(A)
申请公布日期
1983.10.31
申请号
YU19800002819
申请日期
1980.11.04
申请人
KERN RAJKO
发明人
KERN RAJKO;KERN RAJKO
分类号
(IPC1-7):H01R9/06
主分类号
(IPC1-7):H01R9/06
代理机构
代理人
主权项
地址
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