发明名称 Method for engraving a golf club head
摘要 A method for engraving a golf club head includes the steps of: a) applying a shielding layer on a surface of the golf club head; b) forming a predetermined patterning hole in the shielding layer by removing a part of the shielding layer; c) spraying an etching agent on the shielding layer so as to etch the surface of the golf club head through the predetermined patterning hole in order to form a patterning indentation in the surface; and d) removing the shielding layer from the golf club head.
申请公布号 US2007289944(A1) 申请公布日期 2007.12.20
申请号 US20060471172 申请日期 2006.06.19
申请人 O-TA PRECISION INDUSTRY CO., LTD. 发明人 LIN CHON-CHEN;HU SHUN-FU;HSU YEN-CHI
分类号 C23F1/00;B44C1/22;G03C5/00 主分类号 C23F1/00
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