发明名称 Swimming aid
摘要 A swimming aid includes a plurality of tubular members, each tubular member adapted to fit on a corresponding finger of a human hand and which is open at both ends thereof, and web-like members extending between adjacent ones of the tubular members.
申请公布号 US4548588(A) 申请公布日期 1985.10.22
申请号 US19840624726 申请日期 1984.06.26
申请人 KOSUAGE PLANNING CO. LTD. 发明人 KOSUGE, MASANA
分类号 A63B31/02;A63B31/04;(IPC1-7):A63B31/02 主分类号 A63B31/02
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