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经营范围
发明名称
TRANSFORMATOR.
摘要
申请公布号
NL9002005(A)
申请公布日期
1992.04.01
申请号
NL19900002005
申请日期
1990.09.12
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN TE EINDHOVEN.
发明人
分类号
H01F27/28;H01F30/00;H01F30/16
主分类号
H01F27/28
代理机构
代理人
主权项
地址
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