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发明名称
Radiator
摘要
申请公布号
US2058057(A)
申请公布日期
1936.10.20
申请号
US19310535888
申请日期
1931.05.08
申请人
THE HOHLFELDER COMPANY
发明人
BRUNST RUDOLPH O.
分类号
F28D1/03;F28F21/08
主分类号
F28D1/03
代理机构
代理人
主权项
地址
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