发明申请
US20090197702A1 MULTI-LAYER CORE GOLF BALL 有权
多层高尔夫球

MULTI-LAYER CORE GOLF BALL
摘要:
Golf balls comprising a multi-layer core and a cover are disclosed. The multi-layer core comprises a thermoset rubber inner core, a thermoplastic first intermediate core layer, a thermoplastic second intermediate core layer, and a thermoset rubber outer core layer.
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