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公开(公告)号：US3237254A
公开(公告)日：1966-03-01
申请号：US21086962
申请日：1962-06-26
Applicant: STAUFFER CHEMICAL CO
Inventor： HANKS CHARLES W , HUNT CHARLES D A
IPC: C22B9/22 , H01J37/305
CPC classification number: H01J37/305 , C22B9/228 , Y10S65/04
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公开(公告)号：US2848523A
公开(公告)日：1958-08-19
申请号：US60052756
申请日：1956-07-27
Applicant: STAUFFER CHEMICAL CO
Inventor： HANKS CHARLES W , HUNT CHARLES D A , SMITH JR HUGH R
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Patent Agency Ranking
公开(公告)号：US3091525A
公开(公告)日：1963-05-28
申请号：US81033859
申请日：1959-05-01
Applicant: STAUFFER CHEMICAL CO
Inventor： HUNT CHARLES D A
IPC: C22B9/22
CPC classification number: C22B9/228
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公开(公告)号：US2880483A
公开(公告)日：1959-04-07
申请号：US66498257
申请日：1957-06-11
Applicant: STAUFFER CHEMICAL CO
Inventor： HANKS CHARLES W , HUNT CHARLES D A , SMITH JR HUGH R
IPC: B22D7/00 , C22B9/04 , C22B9/22 , H01J19/68 , H01J37/305
CPC classification number: H01J19/68 , B22D7/005 , C22B9/04 , C22B9/228 , H01J37/305 , Y10S164/04
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5.发明授权Process and apparatus for refining loosely compacted refractory metals in an electron beam furnace 失效在电子束炉中精炼松散压实的难熔金属的方法和装置
公开(公告)号：US3131051A
公开(公告)日：1964-04-28
申请号：US84182859
申请日：1959-09-23
Applicant: STAUFFER CHEMICAL CO
Inventor： HANKS CHARLES W , HUNT CHARLES D A
IPC: C22B9/22
CPC classification number: C22B9/228 , Y10S266/905
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公开(公告)号：US3078388A
公开(公告)日：1963-02-19
申请号：US76992758
申请日：1958-10-27
Applicant: STAUFFER CHEMICAL CO
Inventor： HANKS CHARLES W , HUNT CHARLES D A , VANCE DAVID A
CPC classification number: H01J37/32422 , G05F1/34 , H01J1/135 , H01J37/241 , H05H1/00
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公开(公告)号：US2997760A
公开(公告)日：1961-08-29
申请号：US66460957
申请日：1957-06-10
Applicant: STAUFFER CHEMICAL CO
Inventor： HANKS CHARLES W , HUNT CHARLES D A , SMITH JR HUGH R
IPC: C22B9/22
CPC classification number: C22B9/228 , Y10S266/905
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