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经营范围
发明名称
Inductive apparatus
摘要
申请公布号
US2930012(A)
申请公布日期
1960.03.22
申请号
US19580710112
申请日期
1958.01.20
申请人
WESTINGHOUSE AIR BRAKE COMPANY
发明人
HUFNAGEL ANDREW
分类号
H01F30/10
主分类号
H01F30/10
代理机构
代理人
主权项
地址
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