专利权利要求书以专利说明书为依据，说明专利保护的范围。

The claims shall be supported by the description and shall state the extent of the patent protection asked for.

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这一讲着重介绍说明书、权利要求书与摘要的作用和撰写要求。

This lesson chiefly describes principal function and writing requirement of a description, and its abstract and claims.

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请求书、说明书、权利要求书、附图和摘要应当分别用阿拉伯数字顺序编号。

The request, description, claims, drawings and abstract shall be numbered separately in Arabic numerals and arranged in numerical order.

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