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公开(公告)号：US2537055A
公开(公告)日：1951-01-09
申请号：US4964248
申请日：1948-09-16
Applicant: SHELL DEV
Inventor： PATRICK HIRON FRANCIS , JAMES GARNER PHILIP
IPC: C09D5/02
CPC classification number: C09D5/022
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