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发明名称
Elektroakustischer Wandler
摘要
申请公布号
DE1437371(A1)
申请公布日期
1968.10.24
申请号
DE19631437371
申请日期
1963.12.06
申请人
AKUSTISCHE U. KINO-GERAETE GMBH
发明人
RUDOLF GOERIKE,DR.
分类号
H01F27/28;H04R1/22;H04R1/38
主分类号
H01F27/28
代理机构
代理人
主权项
地址
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