Article l5. The patentee has the right to affix a patent marking and to indicate the number of the patent on the patented product or on the packing of that product.
第十五条专利权人有权在其专利产品或者该产品的包装上标明专利标记和专利号。
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Article 11 If an advertisement involves patented products or patented methods, the patent number and patent category should also be clearly defined.
第十一条广告中涉及专利产品或者专利方法的,应当标明专利号和专利种类。
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This article is to introduce a new patented method of fabric surface treatment-plastic dropping on fabric.