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发明名称
ROTARY DRUM DEVICE
摘要
申请公布号
GB8912217(D0)
申请公布日期
1989.07.12
申请号
GB19890012217
申请日期
1989.05.26
申请人
MITSUBISHI DENKI KABUSHIKI KAISHA
发明人
分类号
G11B5/588;H01F7/06;H02K33/18
主分类号
G11B5/588
代理机构
代理人
主权项
地址
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