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发明名称
Electric resistance heating unit
摘要
申请公布号
US2261350(A)
申请公布日期
1941.11.04
申请号
US19400333913
申请日期
1940.05.08
申请人
INDUSTRIAL ENGINEERING & EQUIPMENT CO.
发明人
EPSTEIN MILTON
分类号
H05B3/30
主分类号
H05B3/30
代理机构
代理人
主权项
地址
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