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公开(公告)号：US2488112A
公开(公告)日：1949-11-15
申请号：US63842645
申请日：1945-12-29
Applicant: STANDARD OIL DEV CO
Inventor： BALDWIN FRANCIS P
IPC: C08J3/24
CPC classification number: C08J3/244 , C08J2323/20 , Y10S528/931
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公开(公告)号：US2469710A
公开(公告)日：1949-05-10
申请号：US47136943
申请日：1943-01-05
Applicant: STANDARD OIL DEV CO
Inventor： BALDWIN FRANCIS P
IPC: C08J5/12
CPC classification number: C08J5/125 , C08J2323/22 , Y10T428/31707 , Y10T428/31837 , Y10T428/31917
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