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发明名称
LAUTSPRECHER
摘要
申请公布号
AT229728(T)
申请公布日期
2002.12.15
申请号
AT19940925050T
申请日期
1994.08.05
申请人
GAIDAROV, ALEXANDR SERGEEVICH;VINOGRADOV, ALEXEI VLADIMIROVICH
发明人
GAIDAROV, ALEXANDR SERGEEVICH;VINOGRADOV, ALEXEI VLADIMIROVICH
分类号
H04R1/20;H04R5/00;H04R5/02;(IPC1-7):H04R5/02
主分类号
H04R1/20
代理机构
代理人
主权项
地址
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