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发明名称
EINBAU VON SCHALLWANDLERN IN EINE SCHALLFUEHRUNG, INSBESONDERE FUER LAUTSPRECHER, VORZUGSWEISE FUER LAUTSPRECHERBOXEN.
摘要
申请公布号
AT91211(T)
申请公布日期
1993.07.15
申请号
AT19850104406T
申请日期
1985.04.12
申请人
QUAAS, JUERGEN, DIPL.-ING.
发明人
QUAAS, JUERGEN, DIPL.-ING.
分类号
H04R1/02;H04R1/22;H04R1/28;H04R3/00;H04R3/12;(IPC1-7):H04R1/22
主分类号
H04R1/02
代理机构
代理人
主权项
地址
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