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发明名称
Device for heating pieces of work by means of high-frequency alternating currents
摘要
申请公布号
US2537289(A)
申请公布日期
1951.01.09
申请号
US19470727030
申请日期
1947.02.07
申请人
HARTFORD NATIONAL BANK AND TRUST COMPANY
发明人
EMBDEN HENDRIK JOHANNES MEERKAMP VAN
分类号
H05B6/36
主分类号
H05B6/36
代理机构
代理人
主权项
地址
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