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公开(公告)号:US2139122A
公开(公告)日:1938-12-06
申请号:US15895637
申请日:1937-08-13
Applicant: PURDUE RESEARCH FOUNDATION
Inventor: HASS HENRY B , VANDERBILT BYRON M
IPC: B01D53/14
CPC classification number: B01D53/1493
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公开(公告)号:US2267302A
公开(公告)日:1941-12-23
申请号:US37525841
申请日:1941-01-21
Applicant: PURDUE RESEARCH FOUNDATION
Inventor: HASS HENRY B , VANDERBILT BYRON M
CPC classification number: C08J3/096 , C07C45/40 , C08J2301/18
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公开(公告)号:US2247106A
公开(公告)日:1941-06-24
申请号:US15895437
申请日:1937-08-13
Applicant: PURDUE RESEARCH FOUNDATION
Inventor: VANDERBILT BYRON M
CPC classification number: C07C305/06 , Y10S516/07 , Y10S516/914
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14.
公开(公告)号:US2229532A
公开(公告)日:1941-01-21
申请号:US15183137
申请日:1937-07-03
Applicant: PURDUE RESEARCH FOUNDATION
Inventor: VANDERBILT BYRON M
IPC: C07C201/16
CPC classification number: C07C201/16 , C07C201/08 , C07C205/15 , C07C205/02
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公开(公告)号:US2139123A
公开(公告)日:1938-12-06
申请号:US15895727
申请日:1927-08-13
Applicant: PURDUE RESEARCH FOUNDATION
Inventor: HASS HENRY B , VANDERBILT BYRON M
CPC classification number: C10K1/143 , B01D53/1493
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公开(公告)号:US2132330A
公开(公告)日:1938-10-04
申请号:US15115537
申请日:1937-06-30
Applicant: PURDUE RESEARCH FOUNDATION
Inventor: VANDERBILT BYRON M
IPC: C07C205/15
CPC classification number: C07C201/12 , C07C205/15
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公开(公告)号:US2139121A
公开(公告)日:1938-12-06
申请号:US15031237
申请日:1937-06-25
Applicant: PURDUE RESEARCH FOUNDATION
Inventor: HASS HENRY B , VANDERBILT BYRON M
IPC: C07C205/15
CPC classification number: C07C205/15
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公开(公告)号:US2132352A
公开(公告)日:1938-10-04
申请号:US15031037
申请日:1937-06-25
Applicant: PURDUE RESEARCH FOUNDATION
Inventor: HASS HENRY B , VANDERBILT BYRON M
IPC: C07C205/15
CPC classification number: C07C205/15
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