发明名称 MULTIPLE MATERIAL IRON-TYPE GOLF CLUB HEAD
摘要 A multiple material iron-type golf club head is disclosed herein. The iron-type golf club head comprises a cast body, which may be composed of steel, and a face, which may be forged or stamped from a metal material, preferably steel, and then welded to the cast body.
申请公布号 US2012149493(A1) 申请公布日期 2012.06.14
申请号 US201113314389 申请日期 2011.12.08
申请人 SELUGA JAMES A.;HOLT DENVER;CALLAWAY GOLF COMPANY 发明人 SELUGA JAMES A.;HOLT DENVER
分类号 A63B53/04 主分类号 A63B53/04
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