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经营范围
发明名称
Swinging and/or reflecting solid body for sound devices.
摘要
申请公布号
EP0137924(B1)
申请公布日期
1994.04.13
申请号
EP19840108567
申请日期
1984.07.19
申请人
IGNATIUS, GEORG
发明人
IGNATIUS, GEORG
分类号
G10D3/02;G10K11/00;G10K13/00;(IPC1-7):G10D3/02;G10K11/20
主分类号
G10D3/02
代理机构
代理人
主权项
地址
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