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发明名称
Procédé et dispositif pour l'obtention simultanée de vibrations sonores et ultrasonores.
摘要
申请公布号
FR2700656(B1)
申请公布日期
1995.04.07
申请号
FR19930000479
申请日期
1993.01.19
申请人
DUPRIEZ GUY ROBERT JEAN
发明人
GUY DUPRIEZ
分类号
A61H23/02;B06B1/06;(IPC1-7):H04R17/10;A61H23/00;G10K11/26
主分类号
A61H23/02
代理机构
代理人
主权项
地址
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