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发明名称
CURRENT TYPE INVERTER DEVICE
摘要
申请公布号
JPH0349567(A)
申请公布日期
1991.03.04
申请号
JP19890180346
申请日期
1989.07.14
申请人
HITACHI LTD;HITACHI ELEVATOR ENG & SERVICE CO LTD
发明人
KONYA MASAHIRO;ANDO TAKEYOSHI;NAKAMURA KIYOSHI;HOKARI SADAO;SAKAI YOSHIO;ISHIMOTO SHIGERU
分类号
H02H7/122;H02M7/12;H02M7/21;H02M7/48
主分类号
H02H7/122
代理机构
代理人
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