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发明名称
Safety device for electric heaters
摘要
申请公布号
US2061258(A)
申请公布日期
1936.11.17
申请号
US19350030068
申请日期
1935.07.06
申请人
THE AMERICAN FOUNDRY EQUIPMENT COMPANY
发明人
SOVERHILL HARVEY A.
分类号
F24H3/04;F24H9/20
主分类号
F24H3/04
代理机构
代理人
主权项
地址
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