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公开(公告)号：US1009270A
公开(公告)日：1911-11-21
申请号：US1910550126
申请日：1910-03-18
Applicant: WHITE LILY MFG COMPANY
Inventor： VICTOR ALEXANDER FERDINAND
CPC classification number: D06F37/36 , Y10T74/1844 , Y10T74/1852 , Y10T74/19372 , Y10T74/2066
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