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CN202942611U 一种高尔夫球 失效 - 权利终止 转让

一种高尔夫球
摘要：
一种高尔夫球，其包含：内球芯；外球芯，该外球芯实质上围绕内球芯；内表层，该内表层实质上围绕外球芯；以及外表层，该外表层实质上围绕内表层；其中所述内球芯具有第一密度值，所述外球芯具有第二密度值，所述内表层具有第三密度值，所述外表层具有第四密度值；所述第一密度值和所述第二密度值之和至少约为2g/cm3；所述第三密度值和所述第四密度值之和至少约为2.2g/cm3；并且所述第三密度值和所述第四密度值之和至少比所述第一密度值和所述第二密度值之和大约0.1g/cm3。最终，该高尔夫球表现出特定的物理属性，如特定的转动惯量。
摘要（英）：

The utility model discloses a golf ball. The golf ball comprises an inner ball core, an outer ball core, an inner surface layer and an outer surface layer, wherein the outer ball core surrounds the inner ball core in essence, the inner surface layer surrounds the outer ball core in essence, the outer surface layer surrounds the inner surface layer in essence, and the inner ball core has a first density value, the outer ball core has a second density value, the inner surface layer has a third density value, and the outer surface layer has a fourth density value. A sum of the first density value and the second density value is at least about 2g/cm^3. A sum of the third density value and the fourth density value is at least about 2.2g/cm^3, and the sum of the third density value and the fourth density value is at least about 0.1g/cm^3 larger than the sum of the first density value and the second density value. Finally, the golf ball shows up specific physical properties such as specific rotational inertia.

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