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公开(公告)号：US2266505A
公开(公告)日：1941-12-16
申请号：US23512838
申请日：1938-10-15
Applicant: JAMES MCCORMICK THOMAS
Inventor： JAMES MCCORMICK THOMAS
IPC: B60N2/60
CPC classification number: B60N2/60
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