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公开(公告)号：US2450394A
公开(公告)日：1948-09-28
申请号：US49684443
申请日：1943-07-31
Applicant: STANDARD OIL CO
Inventor： TRUEHEART BROWN HENRY , SHANKLAND RODNEY V
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2.发明授权Transferring molybdenum from spent catalyst to fresh solid catalytic material 失效将钼从废催化剂转移到新鲜的固体催化材料
公开(公告)号：US2367263A
公开(公告)日：1945-01-16
申请号：US47027842
申请日：1942-12-26
Applicant: STANDARD OIL CO
Inventor： TRUEHEART BROWN HENRY
IPC: B01J23/28
CPC classification number: B01J23/28
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