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发明名称
Electric heater assembly
摘要
申请公布号
US2851577(A)
申请公布日期
1958.09.09
申请号
US19570647515
申请日期
1957.03.21
申请人
EDWIN L. WIEGAND COMPANY
发明人
BOLDS ELDEN E.;VOSS WILLIAM J.
分类号
F24H9/18
主分类号
F24H9/18
代理机构
代理人
主权项
地址
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