Invention Grant
US08152662B2 Radial baseball bat 失效
径向棒球棒

Radial baseball bat
Abstract:
A laminated wood bat having may comprise wedges of wood adhered together in such a manner that the entire surface or sections of the surface of the bat barrel, throat, and handle have the tight grain of the normal hitting surface. Adjacent wedges of wood may be cut from the same strip of wood. The bat may be glued together with a low viscosity polyurethane adhesive.
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