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公开(公告)号:US901693A
公开(公告)日:1908-10-20
申请号:US1908442843
申请日:1908-07-10
申请人: DANEK ANTON
发明人: DANEK ANTON
CPC分类号: A47G27/0431 , Y10T16/118 , Y10T16/131 , Y10T16/14 , Y10T24/3499 , Y10T24/4686
公开(公告)号:US901693A
公开(公告)日:1908-10-20
申请号:US1908442843
申请日:1908-07-10
申请人: DANEK ANTON
发明人: DANEK ANTON
CPC分类号: A47G27/0431 , Y10T16/118 , Y10T16/131 , Y10T16/14 , Y10T24/3499 , Y10T24/4686