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发明名称
Heater attachment
摘要
申请公布号
US1871290(A)
申请公布日期
1932.08.09
申请号
US19300460676
申请日期
1930.06.12
申请人
THEW WRIGHT DANIEL
发明人
WRIGHT DANIEL THEW
分类号
F24C15/18
主分类号
F24C15/18
代理机构
代理人
主权项
地址
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