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公开(公告)号:US1883867A
公开(公告)日:1932-10-25
申请号:US20146327
申请日:1927-06-25
Applicant: SIMMONS CO
Inventor: BAYER MATTHEW F
IPC: A47C17/23
CPC classification number: A47C17/23
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公开(公告)号:US1817666A
公开(公告)日:1931-08-04
申请号:US19522327
申请日:1927-05-31
Applicant: SIMMONS CO
Inventor: BAYER MATTHEW F
IPC: A47C17/32
CPC classification number: A47C17/32
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公开(公告)号:US1717363A
公开(公告)日:1929-06-18
申请号:US7132325
申请日:1925-11-25
Applicant: SIMMONS CO
Inventor: BAYER MATTHEW F
IPC: F16B12/58
CPC classification number: F16B12/58
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公开(公告)号:US1628763A
公开(公告)日:1927-05-17
申请号:US73766124
申请日:1924-09-15
Applicant: SIMMONS CO
Inventor: BAYER MATTHEW F
IPC: A47C17/40
CPC classification number: A47C17/40
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公开(公告)号:US1600392A
公开(公告)日:1926-09-21
申请号:US54643522
申请日:1922-03-24
Applicant: SIMMONS CO
Inventor: BAYER MATTHEW F
IPC: A47C20/04
CPC classification number: A47C20/043
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公开(公告)号:US2169211A
公开(公告)日:1939-08-15
申请号:US13157637
申请日:1937-03-18
Applicant: SIMMONS CO
Inventor: BAYER MATTHEW F
IPC: A47C17/32
CPC classification number: A47C17/32
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公开(公告)号:US1800494A
公开(公告)日:1931-04-14
申请号:US20913427
申请日:1927-07-28
Applicant: SIMMONS CO
Inventor: BAYER MATTHEW F
IPC: A47C17/32
CPC classification number: A47C17/32
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公开(公告)号:US1493060A
公开(公告)日:1924-05-06
申请号:US46738421
申请日:1921-05-06
Applicant: SIMMONS CO
Inventor: BAYER MATTHEW F
IPC: A47C4/14
CPC classification number: A47C4/14
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公开(公告)号:US1389931A
公开(公告)日:1921-09-06
申请号:US35668020
申请日:1920-02-06
Applicant: SIMMONS CO
Inventor: BAYER MATTHEW F
IPC: A47C17/40
CPC classification number: A47C17/40
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公开(公告)号:US1371597A
公开(公告)日:1921-03-15
申请号:US32368919
申请日:1919-09-15
Applicant: SIMMONS CO
Inventor: BAYER MATTHEW F
IPC: A47D7/02
CPC classification number: A47D7/02
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