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公开(公告)号:US3032800A
公开(公告)日:1962-05-08
申请号:US71940458
申请日:1958-03-05
Applicant: ELECTROLUX CORP
Inventor: EMIL ANDERSON
IPC: A47L9/06
CPC classification number: A47L9/06 , A47L9/0613
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2.Method of and apparatus for manufacturing vacuum cleaner dust containers 失效
Title translation: 制造真空吸尘器集尘器的方法和设备公开(公告)号:US2779255A
公开(公告)日:1957-01-29
申请号:US38107353
申请日:1953-09-18
Applicant: ELECTROLUX CORP
Inventor: CLARK MURRAY P , EMIL ANDERSON
IPC: B31B41/00
CPC classification number: B31B70/00 , B31B2160/10 , B31B2241/008 , Y10S55/05 , Y10S493/962
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公开(公告)号:US2885715A
公开(公告)日:1959-05-12
申请号:US51918755
申请日:1955-06-30
Applicant: ELECTROLUX CORP
Inventor: EMIL ANDERSON
IPC: A47L9/02
CPC classification number: A47L9/02
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公开(公告)号:US2765996A
公开(公告)日:1956-10-09
申请号:US37539353
申请日:1953-08-20
Applicant: ELECTROLUX CORP
Inventor: EMIL ANDERSON
CPC classification number: F16M5/00 , A47L7/02 , B23Q9/0014 , B23Q11/0046
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公开(公告)号:US2567171A
公开(公告)日:1951-09-11
申请号:US73941647
申请日:1947-04-04
Applicant: ELECTROLUX CORP
Inventor: EMIL ANDERSON
CPC classification number: A47L9/19 , A47L9/1481 , Y10T292/0946 , Y10T292/1082
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公开(公告)号:US2488256A
公开(公告)日:1949-11-15
申请号:US52539044
申请日:1944-03-07
Applicant: ELECTROLUX CORP
Inventor: EMIL ANDERSON
CPC classification number: F16H25/2266 , Y10T74/19791
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公开(公告)号:US2895551A
公开(公告)日:1959-07-21
申请号:US32713252
申请日:1952-12-20
Applicant: ELECTROLUX CORP
Inventor: EMIL ANDERSON , KOWALEWSKI JOHN J
IPC: B31D1/00
CPC classification number: B31D1/0018 , Y10S55/05 , Y10T83/4734 , Y10T83/4769 , Y10T83/4824 , Y10T83/4838 , Y10T83/4844 , Y10T156/1056 , Y10T156/1309
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公开(公告)号:US2621757A
公开(公告)日:1952-12-16
申请号:US78845747
申请日:1947-11-28
Applicant: ELECTROLUX CORP
Inventor: EMIL ANDERSON
IPC: A47L9/14
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公开(公告)号:US2574683A
公开(公告)日:1951-11-13
申请号:US64315746
申请日:1946-01-24
Applicant: ELECTROLUX CORP
Inventor: EMIL ANDERSON
IPC: A47L9/14
CPC classification number: A47L9/1454
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公开(公告)号:US3108736A
公开(公告)日:1963-10-29
申请号:US81518659
申请日:1959-05-22
Applicant: ELECTROLUX CORP
Inventor: EMIL ANDERSON , KOWALEWSKI JOHN J
IPC: A47L9/14
CPC classification number: A47L9/1454
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