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发明名称
Power element
摘要
申请公布号
US2358032(A)
申请公布日期
1944.09.12
申请号
US19420459333
申请日期
1942.09.22
申请人
PENN ELECTRIC SWITCH CO.
发明人
ROTHWELL JOHN JOSEPH;WOOD WILBUR WARREN
分类号
F25B49/02
主分类号
F25B49/02
代理机构
代理人
主权项
地址
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