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公开(公告)号：US653873A
公开(公告)日：1900-07-17
申请号：US1897649337
申请日：1897-08-24
Applicant: W D MALONE , MALONE JAMES ANDREW
Inventor： MALONE JAMES ANDREW
CPC classification number: B62M3/04 , Y10T74/2167 , Y10T74/2181
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