发明名称 GOLF CLUB HEAD
摘要 <p>PROBLEM TO BE SOLVED: To provide a golf club head capable of improving visibility of a protrusion part provided to a crown part for determining the direction of an address.SOLUTION: A golf club head includes a face part, a side part, a sole part, and a crown part. The crown part includes a base part that contacts the side part, and a protrusion part that extends in a toe-heel direction along the border with the face part, and protrudes so as to form a step from the base part. At least the level difference of the crown part is coated with a dark coating material containing a polarization coating.</p>
申请公布号 JP2015029628(A) 申请公布日期 2015.02.16
申请号 JP20130160004 申请日期 2013.07.31
申请人 DUNLOP SPORTS CO LTD 发明人 HAYASHI KAZUHIRO
分类号 A63B53/00;A63B53/04 主分类号 A63B53/00
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