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经营范围
发明名称
INVERTER DEVICE
摘要
申请公布号
JPH03159570(A)
申请公布日期
1991.07.09
申请号
JP19890297353
申请日期
1989.11.17
申请人
HITACHI LTD
发明人
KUBOTA YUZURU;IKIMI TAKASHI;MOTOBE MITSUSACHI;TOBARI KAZUAKI;KAMIYAMA KENZO
分类号
H02M7/48;H02M7/483;H02M7/497
主分类号
H02M7/48
代理机构
代理人
主权项
地址
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