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公开(公告)号：US2324406A
公开(公告)日：1943-07-13
申请号：US37561041
申请日：1941-01-23
Applicant: ELECTROLUX CORP
Inventor： EINAR LOFGREN GUSTAF , STEVENS CLARENCE E
IPC: A47L5/36
CPC classification number: A47L5/362 , Y10T292/0856
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