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发明名称
Electric induction furnace
摘要
申请公布号
US2133634(A)
申请公布日期
1938.10.18
申请号
US19360110128
申请日期
1936.11.10
申请人
WILHELM ROHN
发明人
ROHN WILHELM
分类号
B22D18/06;B22D41/48
主分类号
B22D18/06
代理机构
代理人
主权项
地址
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