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经营范围
发明名称
POWER DEVICE
摘要
申请公布号
JPS6419971(A)
申请公布日期
1989.01.24
申请号
JP19870175199
申请日期
1987.07.13
申请人
CANON INC
发明人
TSUZUKI HIROYOSHI
分类号
H02M3/28;H02M3/335;H02M3/338
主分类号
H02M3/28
代理机构
代理人
主权项
地址
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