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公开(公告)号：US1517285A
公开(公告)日：1924-12-02
申请号：US48053521
申请日：1921-06-27
Applicant: SUNBEAM ELECTRIC MFG CO
Inventor： FISCHEDICK OSCAR F , KRAHN ALVIN W
IPC: D06F37/36
CPC classification number: D06F37/36 , D06F2700/05 , Y10T74/18088 , Y10T74/19633
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