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发明名称
LINEARER LAUTSPRECHER
摘要
申请公布号
AT233981(T)
申请公布日期
2003.03.15
申请号
AT19980940325T
申请日期
1998.07.23
申请人
TECHNOFIRST;SAINT-GOBAIN VITRAGE INTERNATIONAL
发明人
CARME, CHRISTIAN;REHFELD, MARC
分类号
H04R9/06;(IPC1-7):H04R9/06
主分类号
H04R9/06
代理机构
代理人
主权项
地址
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