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发明名称
DRIVING APPARATUS
摘要
申请公布号
EP0361444(A3)
申请公布日期
1991.05.08
申请号
EP19890117859
申请日期
1989.09.27
申请人
YAMAHA CORPORATION
发明人
NORO, MASAO;SUZUKI, DAISUKE
分类号
H04R3/04;H04R1/28;H04R3/00;H04R3/12;(IPC1-7):H04R3/00
主分类号
H04R3/04
代理机构
代理人
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