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41.Ion exchange method and composition for the desalination of water 失效
Title translation: 用于海水淡化的离子交换方法和组合物公开(公告)号:US3337451A
公开(公告)日:1967-08-22
申请号:US43631065
申请日:1965-03-01
Applicant: PFAUDLER PERMUTIT INC
Inventor: CALVIN CALMON
CPC classification number: B01J39/02 , B01J47/019
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公开(公告)号:US3273390A
公开(公告)日:1966-09-20
申请号:US50508965
申请日:1965-10-06
Applicant: PFAUDLER PERMUTIT INC
Inventor: BROWN WILLIAM R
IPC: G01F1/44
CPC classification number: G01F1/44
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43.
公开(公告)号:US3246902A
公开(公告)日:1966-04-19
申请号:US22366762
申请日:1962-09-14
Applicant: PFAUDLER PERMUTIT INC
Inventor: HARRISON EDWARD S
CPC classification number: F16J15/46 , F16J15/008 , Y10S277/929
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44.Glass lined fitting and process for glass lining of pipe fitting 失效
Title translation: 管道玻璃衬里的玻璃衬里配件和工艺公开(公告)号:US3235290A
公开(公告)日:1966-02-15
申请号:US7435760
申请日:1960-12-07
Applicant: PFAUDLER PERMUTIT INC
Inventor: YOUNG HERBERT F
CPC classification number: F16L58/14 , C23D5/005 , Y10S285/911
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公开(公告)号:US3117082A
公开(公告)日:1964-01-07
申请号:US75648358
申请日:1958-08-21
Applicant: PFAUDLER PERMUTIT INC
Inventor: SCHLUTER JOHN W
IPC: B03D1/24
CPC classification number: B03D1/24 , B03D1/1431 , B03D1/1456 , B03D1/1462 , B03D1/1475
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公开(公告)号:US3004668A
公开(公告)日:1961-10-17
申请号:US633960
申请日:1960-01-29
Applicant: PFAUDLER PERMUTIT INC
Inventor: ADAMS RALPH C
CPC classification number: E03B11/00 , B01D24/14 , B01D24/4631
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47.Anion exchange resins from epihalohydrin and polyalkylenepolyamines 失效
Title translation: 来自表卤代醇和聚亚烷基多胺的阴离子交换树脂公开(公告)号:US2898309A
公开(公告)日:1959-08-04
申请号:US54578755
申请日:1955-11-08
Applicant: PFAUDLER PERMUTIT INC
Inventor: GREER ALBERT H
IPC: B01J41/12
CPC classification number: B01J41/13
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公开(公告)号:US2879891A
公开(公告)日:1959-03-31
申请号:US66540457
申请日:1957-06-13
Applicant: PFAUDLER PERMUTIT INC
Inventor: BEOHNER HARRY L , MILLER JR DURANDO
IPC: B01D24/48
CPC classification number: B01D24/14 , B01D24/4636 , B01D2201/087 , B01D2201/206
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