发明名称 INDUCTION HEATING DEVICE
摘要 <p>PURPOSE:To provide a pushing rod which is prevented from bending, by making a spiral slit in the wall of a cylindrical pushing rod which is used for pushing material to be heated into an induction heating coil.</p>
申请公布号 JPS5420912(A) 申请公布日期 1979.02.16
申请号 JP19770086428 申请日期 1977.07.18
申请人 MITSUBISHI ELECTRIC CORP 发明人 FUJIMURO MASASHI
分类号 H05B6/10;C21D1/00;C21D1/42 主分类号 H05B6/10
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