发明名称 Game ball
摘要 a) Game ball. b) Game ball characterised in that it comprises a housing body (1) in the form of a ball, having a diameter greater than the average height of the intended users, the housing body including an access (14) for enabling the player to enter and leave, and a cover (2) for closing the access, the housing body and the cover both including a certain number of vent holes (11) passing through their wall, the inner and outer walls forming, respectively, a round ball when the housing body is closed by the cover. c) The invention relates to a game ball. <IMAGE>
申请公布号 FR2666243(A1) 申请公布日期 1992.03.06
申请号 FR19900010812 申请日期 1990.08.30
申请人 YU FENG WU 发明人 YU FENG WU
分类号 A63B19/02;B63B1/04 主分类号 A63B19/02
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