专利了
以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译
?面石修饰的
... 钻石修刀 Diamond Dressing Tools 花岗石修切机 granite cropping machine 面石修饰的 patent hammered ...
Some pharmaceutical companies have been hammered in recent months because their big sellers have lost or will shortly lose patent protection.
FORBES: Drugs of Choice
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