发明授权
US07052413B2 Multi-layer high spin golf ball 有权
多层高旋转高尔夫球

Multi-layer high spin golf ball
摘要:
A golf ball comprising a core of one or more layers, a cover layer of one or more layers and a mantle layer disposed between the core and the cover. The mantle layer comprises a thermoplastic material, preferably having a hardness of greater than 60 Shore D and a Bashore resilience of greater than 34 and the cover is comprised of urethane.
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