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1.Manufacture of products from aromatic amines and sulphur chloride 失效
Title translation: 从芳香胺和氯化硫制造产品公开(公告)号:US1631280A
公开(公告)日:1927-06-07
申请号:US29605719
申请日:1919-05-10
Applicant: CARLETON ELLIS
Inventor: MEIGS JOSEPH V
CPC classification number: C07D285/01
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2.Catalytic material for the oxidation of aromatic compounds by means of oxygen-containing gases 失效
Title translation: 通过含氧气体氧化芳族化合物的催化材料公开(公告)号:US1486781A
公开(公告)日:1924-03-11
申请号:US27638019
申请日:1919-02-11
Applicant: CARLETON ELLIS
Inventor: MEIGS JOSEPH V
IPC: B01J23/86
CPC classification number: B01J23/862
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公开(公告)号:US1756817A
公开(公告)日:1930-04-29
申请号:US31382019
申请日:1919-07-28
Applicant: CARLETON ELLIS
Inventor: CARLETON ELLIS , MEIGS JOSEPH V
IPC: C08G75/00
CPC classification number: C08G75/00
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