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发明名称
Lautsprecheranordnung mit Hochton- und Tieftonlautsprecher
摘要
申请公布号
DE901064(C)
申请公布日期
1954.01.07
申请号
DE1950K006147
申请日期
1950.09.01
申请人
KLANGFILM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
发明人
KAMMERER DIPL.-ING. ERNST
分类号
H04R1/26
主分类号
H04R1/26
代理机构
代理人
主权项
地址
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