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1.
公开(公告)号:US2856263A
公开(公告)日:1958-10-14
申请号:US59043445
申请日:1945-04-26
Applicant: CARTER JAMES M , KAMEN MARTIN D
Inventor: CARTER JAMES M , KAMEN MARTIN D
CPC classification number: C22B60/0278 , B01D59/44
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公开(公告)号:US2758006A
公开(公告)日:1956-08-07
申请号:US53215944
申请日:1944-04-21
Applicant: CARTER JAMES M , KAMEN MARTIN D
Inventor: CARTER JAMES M , KAMEN MARTIN D
CPC classification number: B01D59/44 , C22B60/0278
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公开(公告)号:US2824967A
公开(公告)日:1958-02-25
申请号:US56127244
申请日:1944-10-31
Applicant: KAMEN MARTIN D
Inventor: KAMEN MARTIN D
IPC: H01J49/30
CPC classification number: H01J49/30
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公开(公告)号:US2776184A
公开(公告)日:1957-01-01
申请号:US58180645
申请日:1945-03-09
Applicant: KAMEN MARTIN D
Inventor: KAMEN MARTIN D
IPC: C22B60/02
CPC classification number: C22B60/0252
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公开(公告)号:US2771340A
公开(公告)日:1956-11-20
申请号:US54237844
申请日:1944-06-27
Applicant: KAMEN MARTIN D , HAAN JR ABEL DE
Inventor: KAMEN MARTIN D , HAAN JR ABEL DE
IPC: C22B60/02
CPC classification number: C22B60/023 , C22B60/0278
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公开(公告)号:US2574268A
公开(公告)日:1951-11-06
申请号:US56600944
申请日:1944-11-30
Applicant: KAMEN MARTIN D
Inventor: KAMEN MARTIN D
IPC: C01G43/08
CPC classification number: C01G43/08
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公开(公告)号:US2790701A
公开(公告)日:1957-04-30
申请号:US58180545
申请日:1945-03-09
Applicant: KAMEN MARTIN D
Inventor: KAMEN MARTIN D
CPC classification number: C22B60/0278 , C01G43/08
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公开(公告)号:US2761757A
公开(公告)日:1956-09-04
申请号:US53157444
申请日:1944-04-18
Applicant: KAMEN MARTIN D , HAAN JR ABEL DE
Inventor: KAMEN MARTIN D , HAAN JR ABEL DE
IPC: C22B60/02
CPC classification number: C22B60/0252
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