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1.
公开(公告)号:US3003940A
公开(公告)日:1961-10-10
申请号:US8095761
申请日:1961-01-05
Applicant: IONICS
Inventor: MASON EDWARD A , MARINSKY JACOB A
CPC classification number: C02F1/4693 , B01D61/52 , C02F1/4602 , C02F1/4604 , C02F2201/46115 , C02F2209/06
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公开(公告)号:US2928724A
公开(公告)日:1960-03-15
申请号:US62372656
申请日:1956-11-16
Applicant: IONICS
Inventor: MASON EDWARD A , COBB CAROLUS M
IPC: C22B34/12
CPC classification number: C22B34/1222 , Y02P10/23
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公开(公告)号:US2891899A
公开(公告)日:1959-06-23
申请号:US66548957
申请日:1957-06-13
Applicant: IONICS
Inventor: MASON EDWARD A , TIRRELL CHARLES E , KIRKHAM THOMAS A
IPC: B01D61/50
CPC classification number: B01D61/50 , B01D2313/14
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