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经营范围
发明名称
Refractory and heat insulated induction heating head
摘要
申请公布号
US2510942(A)
申请公布日期
1950.06.13
申请号
US19460681793
申请日期
1946.07.08
申请人
THE OHIO CRANKSHAFT COMPANY
发明人
JR. MEREDITH P. ALBERTSON,
分类号
H05B6/38
主分类号
H05B6/38
代理机构
代理人
主权项
地址
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