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公开(公告)号：US3375220A
公开(公告)日：1968-03-26
申请号：US47844565
申请日：1965-08-09
Applicant: TEXTRON INC
Inventor： CLARK CHARLES C , SCHROEDER HERBERT M , GARRISON LLOYD R
IPC: C08G18/38
CPC classification number: C08G18/3878 , C08G18/3806 , C08G18/384
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