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公开(公告)号：US692160A
公开(公告)日：1902-01-28
申请号：US1901055521
申请日：1901-04-12
Applicant: MAHANA JOHN B , ROBBINS ANDREW IRVING
Inventor： MAHANA JOHN B , ROBBINS ANDREW IRVING
CPC classification number: A44B9/12 , Y10T24/46 , Y10T24/4607 , Y10T24/463 , Y10T24/4657 , Y10T24/4679
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