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发明名称
Method of securing an electrical heater to a heat exchanger
摘要
申请公布号
US3168775(A)
申请公布日期
1965.02.09
申请号
US19640375793
申请日期
1964.06.17
申请人
CHURCHILL WALTER A
发明人
CHURCHILL WALTER A.
分类号
H05B3/68
主分类号
H05B3/68
代理机构
代理人
主权项
地址
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