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公开(公告)号：US2446429A
公开(公告)日：1948-08-03
申请号：US55966144
申请日：1944-10-20
Applicant: GEN ELECTRIC
Inventor： NELSON JOHN D , STEENSTRUP PAUL V
CPC classification number: C08J9/142 , C08J9/0061 , C08J9/06 , C08J2361/06 , Y10S264/02
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