发明名称 Air tube game apparatus
摘要 Game apparatus for use by opposing players includes a housing having a pair of playing surfaces and first and second arrays of apertures provided on each playing surface. Tubes interconnect the apertures of each first array with apertures of the second array on the other playing surface. The tubes are detachably connected and may be positioned in random orientation.
申请公布号 US4150830(A) 申请公布日期 1979.04.24
申请号 US19780879218 申请日期 1978.02.21
申请人 SINK, MARSHALL E 发明人 SINK, MARSHALL E
分类号 A63F9/00;(IPC1-7):A63F3/00 主分类号 A63F9/00
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