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公开(公告)号:US2890961A
公开(公告)日:1959-06-16
申请号:US24032351
申请日:1951-08-04
Applicant: SHARPLES CORP
Inventor: DAVIS WALTER C
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公开(公告)号:US2658620A
公开(公告)日:1953-11-10
申请号:US1577648
申请日:1948-03-19
Applicant: SHARPLES CORP
Inventor: DAVIS WALTER C , BATH WILMER H
IPC: B04B13/00
CPC classification number: B04B13/00 , Y10T137/86405
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公开(公告)号:US2598038A
公开(公告)日:1952-05-27
申请号:US16602850
申请日:1950-06-03
Applicant: SHARPLES CORP
Inventor: DAVIS WALTER C
CPC classification number: C09H3/00 , A23J3/04 , Y10S530/827 , Y10S530/859
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公开(公告)号:US2566174A
公开(公告)日:1951-08-28
申请号:US67024346
申请日:1946-05-16
Applicant: SHARPLES CORP
Inventor: DAVIS WALTER C
CPC classification number: B01D35/00 , B01D21/26 , B01D21/262 , B01D21/34 , B01D37/00
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5.Process for the separation of sodium sulfate from an intermixture of crystals of sodium sulfate and sodium chloride 失效
Title translation: 从硫酸钠和氯化钠晶体的混合物中分离出硫酸钠的方法公开(公告)号:US2753242A
公开(公告)日:1956-07-03
申请号:US24801251
申请日:1951-09-24
Applicant: SHARPLES CORP
Inventor: DAVIS WALTER C
IPC: C01D3/14
CPC classification number: C01D3/14 , Y10S159/25
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公开(公告)号:US2708630A
公开(公告)日:1955-05-17
申请号:US21875251
申请日:1951-04-02
Applicant: SHARPLES CORP
Inventor: DAVIS WALTER C
IPC: C11B13/00
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公开(公告)号:US2614110A
公开(公告)日:1952-10-14
申请号:US75291647
申请日:1947-06-06
Applicant: SHARPLES CORP
Inventor: DAVIS WALTER C
IPC: C11B1/00
CPC classification number: C11B1/00 , Y10S494/901
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