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公开(公告)号:US2633074A
公开(公告)日:1953-03-31
申请号:US2463748
申请日:1948-05-01
Applicant: MONSANTO CHEMICALS
Inventor: DAVIS WALTER M
IPC: B01J2/22 , B01J2/28 , C01B33/113
CPC classification number: B01J2/28 , B01J2/22 , C01B33/113
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公开(公告)号:US2868280A
公开(公告)日:1959-01-13
申请号:US39442653
申请日:1953-11-25
Applicant: MONSANTO CHEMICALS
Inventor: SARGENT NEIL A , DAVIS WALTER M
IPC: B01J13/00 , C01B33/158
CPC classification number: C01B33/1585 , B01J13/0091 , C10M2201/105
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公开(公告)号:US2448868A
公开(公告)日:1948-09-07
申请号:US56878544
申请日:1944-12-18
Applicant: MONSANTO CHEMICALS
Inventor: DAVIS WALTER M
IPC: C07C51/573
CPC classification number: C07C51/573 , C07C63/16
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4.
公开(公告)号:US2805640A
公开(公告)日:1957-09-10
申请号:US23905451
申请日:1951-07-28
Applicant: MONSANTO CHEMICALS
Inventor: DAVIS WALTER M , HOOD RALPH S , JUNG EDWIN K
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公开(公告)号:US2436766A
公开(公告)日:1948-02-24
申请号:US49538543
申请日:1943-07-19
Applicant: MONSANTO CHEMICALS
Inventor: DAVIS WALTER M
IPC: A61J3/00 , C07C51/573
CPC classification number: A61J3/005 , C07C51/573 , Y10S425/101 , C07C63/16
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公开(公告)号:US2925127A
公开(公告)日:1960-02-16
申请号:US73819358
申请日:1958-05-27
Applicant: MONSANTO CHEMICALS
Inventor: SARGENT NEIL A , DAVIS WALTER M
IPC: C01B33/158
CPC classification number: C01B33/1585 , C10M2201/105 , Y10S159/26
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7.
公开(公告)号:US2893836A
公开(公告)日:1959-07-07
申请号:US47348054
申请日:1954-12-06
Applicant: MONSANTO CHEMICALS
Inventor: DAVIS WALTER M , FISHER ARTHUR L
IPC: C01D5/16
CPC classification number: C01D5/16
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公开(公告)号:US2775792A
公开(公告)日:1957-01-01
申请号:US34577853
申请日:1953-03-31
Applicant: MONSANTO CHEMICALS
Inventor: BEARDSELL WALLACE A , DAVIS WALTER M , HOOD RALPH S
IPC: D01G29/00
CPC classification number: D01G29/00
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9.Method of reducing the density of aerogels and similar materials 失效
Title translation: 降低气凝胶和类似材料密度的方法公开(公告)号:US2660564A
公开(公告)日:1953-11-24
申请号:US4650448
申请日:1948-08-27
Applicant: MONSANTO CHEMICALS
Inventor: DAVIS WALTER M
IPC: B01J13/00 , C01B33/113
CPC classification number: B01J13/0091 , C01B33/113
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