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公开(公告)号：US2353935A
公开(公告)日：1944-07-18
申请号：US47850543
申请日：1943-03-09
Applicant: SCOTT GEORGE D
Inventor： SCOTT GEORGE D
IPC: B60C7/08
CPC classification number: B60C7/08 , Y10T152/10315
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