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公开(公告)号:US2596822A
公开(公告)日:1952-05-13
申请号:US7938949
申请日:1949-03-03
Applicant: PERMUTIT CO
Inventor: ERIC PICK
IPC: C02F1/42
CPC classification number: C02F1/42 , Y10T137/86389
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12.Valve mechanism for controlling flow through ion exchange apparatus 失效
Title translation: 用于控制通过离子交换装置流动的阀机构公开(公告)号:US2581878A
公开(公告)日:1952-01-08
申请号:US75498547
申请日:1947-06-16
Applicant: PERMUTIT CO
Inventor: ERIC PICK
IPC: C02F1/42 , F16K11/074
CPC classification number: F16K11/074 , C02F1/42 , Y10T137/86863
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公开(公告)号:US2505916A
公开(公告)日:1950-05-02
申请号:US75663947
申请日:1947-06-24
Applicant: PERMUTIT CO
Inventor: SALVESEN CHARLES S
IPC: C02F1/52
CPC classification number: C02F1/5281
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公开(公告)号:US2447135A
公开(公告)日:1948-08-17
申请号:US67807846
申请日:1946-06-20
Applicant: PERMUTIT CO
Inventor: ERIC PICK , CARLSON JOSEPH J
CPC classification number: C02F1/42
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公开(公告)号:US2382334A
公开(公告)日:1945-08-14
申请号:US48907243
申请日:1943-05-29
Applicant: PERMUTIT CO
Inventor: RAY RILEY , NACHOD FREDERICK C
IPC: B01J39/24
CPC classification number: B01J39/24
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公开(公告)号:US2360195A
公开(公告)日:1944-10-10
申请号:US38977341
申请日:1941-04-22
Applicant: PERMUTIT CO
Inventor: BRITTIN WESLEY E
IPC: B01J41/18
CPC classification number: B01J41/18
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公开(公告)号:US2264139A
公开(公告)日:1941-11-25
申请号:US29131239
申请日:1939-08-22
Applicant: PERMUTIT CO
Inventor: MONTGOMERY JAMES M , AULTMAN WILLIAM W
IPC: C02F1/52
CPC classification number: C02F1/5281
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公开(公告)号:US2226389A
公开(公告)日:1940-12-24
申请号:US20024138
申请日:1938-04-05
Applicant: PERMUTIT CO
Inventor: RAY RILEY
IPC: A01N65/38
CPC classification number: A01N65/38
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