[专利] 专利的分类 international classification of patents: 国际专利分类patents: (专利权):生产和销售具有一个或多个独有特征产品的排他性权利。; 专利登记册; 专利权amortization of patents: 专利权摊销applications for patents: 申请专利,专利申请表independence of patents: 专利独立下载手机词典可随时随地查词查翻译