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发明名称
Auto-transformateur
摘要
申请公布号
FR1257819(A)
申请公布日期
1961.04.07
申请号
FR19600819637
申请日期
1960.02.25
申请人
发明人
LEFEVRE ANDRE-AUGUSTE
分类号
H02M5/12
主分类号
H02M5/12
代理机构
代理人
主权项
地址
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