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经营范围
发明名称
POWER SUPPLY DEVICE
摘要
申请公布号
JPH04368461(A)
申请公布日期
1992.12.21
申请号
JP19910144598
申请日期
1991.06.17
申请人
CANON INC
发明人
OOTA TOMOICHIROU
分类号
H02M3/28
主分类号
H02M3/28
代理机构
代理人
主权项
地址
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