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经营范围
发明名称
Variable coupling transformer
摘要
申请公布号
US2280001(A)
申请公布日期
1942.04.14
申请号
US19390309080
申请日期
1939.12.13
申请人
FABBRICA ITALIANA MAGNETI MARELLI SOCIETA ANONIMA
发明人
GUARNIERI GAETANO MONTI;CALETTI GIACOMO
分类号
H01F21/04
主分类号
H01F21/04
代理机构
代理人
主权项
地址
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