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公开(公告)号:US2656877A
公开(公告)日:1953-10-27
申请号:US19466350
申请日:1950-11-08
Applicant: SIMMONS CO
Inventor: WOLLER EDWARD E
IPC: A47C17/16
CPC classification number: A47C17/161
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公开(公告)号:US2634433A
公开(公告)日:1953-04-14
申请号:US5100648
申请日:1948-09-24
Applicant: SIMMONS CO
Inventor: WOLLER EDWARD E
IPC: A47C17/16
CPC classification number: A47C19/205 , A47C17/50
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3.
公开(公告)号:US2420512A
公开(公告)日:1947-05-13
申请号:US52824244
申请日:1944-03-27
Applicant: SIMMONS CO
Inventor: WOLLER EDWARD E
IPC: B21F33/04
CPC classification number: B21F33/04
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公开(公告)号:US2211222A
公开(公告)日:1940-08-13
申请号:US16465637
申请日:1937-09-20
Applicant: SIMMONS CO
Inventor: WOLLER EDWARD E
IPC: A47C17/16
CPC classification number: A47C17/16
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公开(公告)号:US2620488A
公开(公告)日:1952-12-09
申请号:US76428547
申请日:1947-07-29
Applicant: SIMMONS CO
Inventor: WOLLER EDWARD E
IPC: A47C17/13
CPC classification number: A47C17/134
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公开(公告)号:US2595039A
公开(公告)日:1952-04-29
申请号:US4232248
申请日:1948-08-03
Applicant: SIMMONS CO
Inventor: WOLLER EDWARD E
IPC: A47C23/34
CPC classification number: A47C23/0433 , A47C23/0435 , A47C23/34
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公开(公告)号:US2583760A
公开(公告)日:1952-01-29
申请号:US5100548
申请日:1948-09-24
Applicant: SIMMONS CO
Inventor: WOLLER EDWARD E
IPC: A47C21/08
CPC classification number: A61G7/0507 , A47C21/08 , A61G7/0513
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公开(公告)号:US2513987A
公开(公告)日:1950-07-04
申请号:US54736744
申请日:1944-07-31
Applicant: SIMMONS CO
Inventor: WOLLER EDWARD E
IPC: A47C17/14
CPC classification number: A47C17/16
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公开(公告)号:US2297602A
公开(公告)日:1942-09-29
申请号:US30393339
申请日:1939-11-13
Applicant: SIMMONS CO
Inventor: WOLLER EDWARD E
CPC classification number: A47C21/08 , A47C17/40 , A47C19/20 , A61G7/0507 , A61G7/0513 , A61G7/0518 , B63B29/10
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公开(公告)号:US2805429A
公开(公告)日:1957-09-10
申请号:US46376254
申请日:1954-10-21
Applicant: SIMMONS CO
Inventor: WOLLER EDWARD E
IPC: A47C27/06
CPC classification number: A47C27/064
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