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公开(公告)号:US2941222A
公开(公告)日:1960-06-21
申请号:US77603458
申请日:1958-11-24
Applicant: ELECTROLUX CORP
Inventor: ALLEN OLIVER L , BORKOSKI LEON P , BROWN RAYMOND L , FERRARIS JOHN T
IPC: A47L11/16
CPC classification number: A47L11/40 , A47L11/16 , A47L11/4038 , A47L11/4069 , A47L11/4075 , A47L11/4077
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公开(公告)号:US2880447A
公开(公告)日:1959-04-07
申请号:US45117454
申请日:1954-08-20
Applicant: ELECTROLUX CORP
Inventor: ALLEN OLIVER L
IPC: A47L9/06
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公开(公告)号:US2747214A
公开(公告)日:1956-05-29
申请号:US35087453
申请日:1953-04-24
Applicant: ELECTROLUX CORP
Inventor: ALLEN OLIVER L
IPC: A47L9/00
CPC classification number: A47L9/0018
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公开(公告)号:US2724456A
公开(公告)日:1955-11-22
申请号:US34028653
申请日:1953-03-04
Applicant: ELECTROLUX CORP
Inventor: LAMPE ROBERT C , BEEDE ARNOLD H , ALLEN OLIVER L , CAWL ALLEN P
CPC classification number: A47L5/362 , A47L9/19 , Y10T292/705
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公开(公告)号:US2622265A
公开(公告)日:1952-12-23
申请号:US78489747
申请日:1947-11-08
Applicant: ELECTROLUX CORP
Inventor: ALLEN OLIVER L
IPC: A47L9/02
CPC classification number: A47L9/02
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公开(公告)号:US3401417A
公开(公告)日:1968-09-17
申请号:US57970666
申请日:1966-09-15
Applicant: ELECTROLUX CORP
Inventor: MOUGHTY JOHN J , GREENE FREDERIC S , ALLEN OLIVER L , LAMPE ROBERT C
IPC: A47L11/164
CPC classification number: A47L11/4036 , A47L11/164 , A47L11/4088
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公开(公告)号:US3169262A
公开(公告)日:1965-02-16
申请号:US33619564
申请日:1964-01-07
Applicant: ELECTROLUX CORP
Inventor: ALLEN OLIVER L , BORKOSKI LEON P
IPC: A47L11/16
CPC classification number: A47L11/4038 , A47L11/16 , A47L11/4069
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公开(公告)号:US3046586A
公开(公告)日:1962-07-31
申请号:US4334560
申请日:1960-07-18
Applicant: ELECTROLUX CORP
Inventor: ALLEN OLIVER L , FERRARIS JOHN T , LAMPE ROBERT C
CPC classification number: A47L11/4088 , A47L11/201 , A47L11/305 , A47L11/32 , A47L11/325 , A47L11/34 , A47L11/4016 , A47L11/4038 , A47L11/4075 , A47L11/4077 , A47L11/4083
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公开(公告)号:US2964777A
公开(公告)日:1960-12-20
申请号:US64724157
申请日:1957-03-20
Applicant: ELECTROLUX CORP
Inventor: ALLEN OLIVER L , BELICKA MICHAEL E , LOFGREN GUSTAF E
IPC: A47L9/26
CPC classification number: A47L9/26
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20.
公开(公告)号:US2622263A
公开(公告)日:1952-12-23
申请号:US6178348
申请日:1948-11-24
Applicant: ELECTROLUX CORP
Inventor: ALLEN OLIVER L
IPC: A47L9/02
CPC classification number: A47L9/02
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