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The family of products for the world's first, has three patents.
该系列产品为世界首创，拥有三大专利。
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The first part is named as "The definition of business method patents".
第一部分是对商业方法专利的界定。
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The first part is named as "The definition of business method patents".
第一部分是对商业方法专利的界定。
youdao