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发明名称
DIRECT CURRENT MACHINE
摘要
申请公布号
JPS53147211(A)
申请公布日期
1978.12.21
申请号
JP19770061180
申请日期
1977.05.27
申请人
HITACHI LTD
发明人
MATSUI TAKAYUKI;TAWARA KAZUO;OKUDA HIROSHI;MOGI SHIYOUJI;OOISHI IKUO
分类号
H02K23/24
主分类号
H02K23/24
代理机构
代理人
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地址
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