发明名称 A CORRELATED SET OF GOLF CLUBS
摘要 <p>Disclosed is a set of golf clubs (30). The clubs are divided into at least a first group (32) and at least a second group (34) of golf clubs. The first group (30) desirably comprises a plurality of club heads each having a main body of low density metallic material. The second group (34) of golf clubs desirably comprises a plurality of club heads each having a main body of higher density metallic material than the density of the metallic material of the main body of each of the heads of the first group (32). The first group (32) of clubs desirably comprises lower numbered clubs than the second group of clubs (34).</p>
申请公布号 WO1999039782(A1) 申请公布日期 1999.08.12
申请号 US1999002496 申请日期 1999.02.04
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