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发明名称
Montage de mesure de la perméabilité des noyaux en fer des transformateurs et bobines
摘要
申请公布号
FR905570(A)
申请公布日期
1945.12.07
申请号
FRD905570
申请日期
1944.06.29
申请人
LICENTIA PATENT-VERWALTUNGS-GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
发明人
分类号
G01R33/12
主分类号
G01R33/12
代理机构
代理人
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