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公开(公告)号：US2462711A
公开(公告)日：1949-02-22
申请号：US68785446
申请日：1946-08-02
Applicant: BARNETT WILLARD W
Inventor： BARNETT WILLARD W
IPC: B62K25/16
CPC classification number: B62K25/16 , B62K2201/04
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