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发明名称
ACOUSTIC CONVERTER
摘要
申请公布号
RU2083057(C1)
申请公布日期
1997.06.27
申请号
RU19930035887
申请日期
1993.07.12
申请人
SYSOEV ANATOLIJ P
发明人
SYSOEV ANATOLIJ P
分类号
H04R11/00;(IPC1-7):H04R11/00
主分类号
H04R11/00
代理机构
代理人
主权项
地址
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Abbildungsverfahren
