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公开(公告)号：US2741546A
公开(公告)日：1956-04-10
申请号：US29685452
申请日：1952-07-02
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor： SWEENEY WILLIAM J , MATHESON GEORGE L , TRUST COMPANY THE SUMMIT
IPC: B01J8/00
CPC classification number: B01J8/005
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公开(公告)号：US2746810A
公开(公告)日：1956-05-22
申请号：US35361853
申请日：1953-05-07
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor： MAY WALTER G , TRUST COMPANY THE SUMMIT
IPC: B01J8/18
CPC classification number: B01J8/1863
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