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发明名称
Elektrodynamische Antriebsvorrichtung fuer Lautsprecher
摘要
申请公布号
DE608237(C)
申请公布日期
1935.01.18
申请号
DE1929D058014D
申请日期
1929.03.21
申请人
DYNAMIC UNIT CORPORATION OF AMERICA
发明人
分类号
H04R9/06
主分类号
H04R9/06
代理机构
代理人
主权项
地址
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