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发明名称
Kopfhörer
摘要
申请公布号
AT266234(B)
申请公布日期
1968.11.11
申请号
AT19660005186
申请日期
1966.06.01
申请人
AKUSTISCHE U. KINO-GERAETE GESELLSCHAFT M.B.H.
发明人
DR. RUDOLF GOERIKE
分类号
H04R1/10
主分类号
H04R1/10
代理机构
代理人
主权项
地址
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