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发明名称
Electrically-heated radiator
摘要
申请公布号
US1750907(A)
申请公布日期
1930.03.18
申请号
US19290332944
申请日期
1929.01.16
申请人
SKOLD JOHN F
发明人
SKOLD JOHN F.
分类号
F24H3/00
主分类号
F24H3/00
代理机构
代理人
主权项
地址
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