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公开(公告)号:US2348855A
公开(公告)日:1944-05-16
申请号:US41774741
申请日:1941-11-04
Applicant: SHARPLES CORP
Inventor: SCOTT ASHTON T
IPC: C11D13/04
CPC classification number: C11D13/04
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公开(公告)号:US2300751A
公开(公告)日:1942-11-03
申请号:US41774841
申请日:1941-11-04
Applicant: SHARPLES CORP
Inventor: SCOTT ASHTON T , LEOPOLD SENDER
IPC: C11D13/04
CPC classification number: C11D13/04
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公开(公告)号:US2336893A
公开(公告)日:1943-12-14
申请号:US43944642
申请日:1942-04-18
Applicant: SHARPLES CORP
Inventor: SCOTT ASHTON T
IPC: C11D13/04
CPC classification number: C11D13/04
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公开(公告)号:US2294446A
公开(公告)日:1942-09-01
申请号:US34002640
申请日:1940-06-12
Applicant: SHARPLES CORP
Inventor: BROWN CHARLES R , SCOTT ASHTON T
IPC: C09F1/00
CPC classification number: C09F1/00
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公开(公告)号:US2271501A
公开(公告)日:1942-01-27
申请号:US30080439
申请日:1939-10-23
Applicant: SHARPLES CORP
Inventor: SCOTT ASHTON T
CPC classification number: B01D43/00 , B01D17/0217 , B01D17/047 , Y10S528/937
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公开(公告)号:US2300749A
公开(公告)日:1942-11-03
申请号:US33354740
申请日:1940-05-06
Applicant: SHARPLES CORP
Inventor: SCOTT ASHTON T
IPC: C11D13/04
CPC classification number: C11D13/04
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公开(公告)号:US2302382A
公开(公告)日:1942-11-17
申请号:US38984941
申请日:1941-04-23
Applicant: SHARPLES CORP
Inventor: SCOTT ASHTON T
IPC: C11D13/02
CPC classification number: C11D13/02
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公开(公告)号:US2300750A
公开(公告)日:1942-11-03
申请号:US33429740
申请日:1940-05-10
Applicant: SHARPLES CORP
Inventor: SCOTT ASHTON T
IPC: C11D13/04
CPC classification number: C11D13/04
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公开(公告)号:US2216905A
公开(公告)日:1940-10-08
申请号:US22445338
申请日:1938-08-12
Applicant: SHARPLES CORP
Inventor: BROWN CHARLES R , SCOTT ASHTON T
IPC: C11B13/00
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公开(公告)号:US2369257A
公开(公告)日:1945-02-13
申请号:US43237542
申请日:1942-02-26
Applicant: SHARPLES CORP
Inventor: SCOTT ASHTON T
IPC: C11D13/04
CPC classification number: C11D13/04
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