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公开(公告)号:US2383784A
公开(公告)日:1945-08-28
申请号:US52814544
申请日:1944-03-25
Applicant: SHELL DEV
Inventor: FLEER ALFRED W
IPC: C07C7/10
CPC classification number: C07C7/10 , C07C11/167
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2.Method of concentrating dilute aqueous solutions of metal ammonium complex compounds 失效
Title translation: 浓缩金属铵络合物的稀水溶液的方法公开(公告)号:US2434402A
公开(公告)日:1948-01-13
申请号:US52814444
申请日:1944-03-25
Applicant: SHELL DEV
Inventor: FLEER ALFRED W
IPC: C01G3/14
CPC classification number: C01G3/14
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公开(公告)号:US2305248A
公开(公告)日:1942-12-15
申请号:US42038641
申请日:1941-11-25
Applicant: SHELL DEV
Inventor: FLEER ALFRED W , MILLAR RUSSELL W
IPC: C10G21/08
CPC classification number: C10G21/08
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