发明名称 GOLF BALL CALENDAR
摘要 <p>A calendar is provided that includes a plurality of spherical objects (5) mounted in a case (1) that correspond to the days of the month. The spherical objects are preferably golf balls that include numerical indicia (7) thereon for indicating the particular day of the month. The spherical objects can also include additional indicia thereon for indicating a particular holiday.</p>
申请公布号 WO1999017266(A1) 申请公布日期 1999.04.08
申请号 US1998020344 申请日期 1998.09.29
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