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1.Process for removing trace metals with hydrogen and an inert packing material 失效
Title translation: 用氢气和惰性包装材料除去痕量金属的方法公开(公告)号:US2910434A
公开(公告)日:1959-10-27
申请号:US51062855
申请日:1955-05-24
Applicant: TEXACO INC
Inventor: HESS HOWARD V , JACK RYER , MARC FONTAINE
IPC: C10G45/00
CPC classification number: C10G45/00