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发明名称
GEHAEUSE INSBESONDERE FUER LAUTSPRECHER
摘要
申请公布号
DE7236243(U)
申请公布日期
1973.05.10
申请号
DE19720036243U
申请日期
1972.10.03
申请人
GAUSELMANN P
发明人
分类号
H04R1/02;(IPC1-7):H04R1/02
主分类号
H04R1/02
代理机构
代理人
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