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公开(公告)号：US2972873A
公开(公告)日：1961-02-28
申请号：US78471459
申请日：1959-01-02
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor： PEET JOHN R , GEORGE CLAYPOLE , ARNOLD FINK , LOESER CHRISTOPHER E
IPC: F17C9/00
CPC classification number: F17C9/00
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