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公开(公告)号：US1263183A
公开(公告)日：1918-04-16
申请号：US18819617
申请日：1917-08-25
Applicant: WOODS WILLIAM E , WOODS THOMAS B , BRYAN ALTO Z
Inventor： WOODS WILLIAM E , WOODS THOMAS B , BRYAN ALTO Z
CPC classification number: A01D29/00
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