1.
International Patent Classification, IPC
《国际专利分类法》
2.
Empirical Study on Distribution of China's Patents Based on International Patent Classification
基于国际专利分类法的中国专利布局实证研究
3.
Users' Guides to the International Patent Classification
国际专利分类法使用者指南
4.
International Patent Classification sub-class
国际专利分类细分类别
5.
European Convention for International Classification of Invention Patents
发明专利国际分类法欧洲公约
6.
The new patent law is quite specific on such matters.
新颁布的专利法对这类问题有十分具体的规定。
7.
Application of machine learning algorithms to pharmaceutical patent categorization;
机器学习算法在药物专利分类中的应用研究
8.
A topic-based feature weight calculation method for patent categorization
专利分类中基于主题的特征权重计算方法
9.
Index to Classification
《美国专利分类表索引》
10.
patent classification service
专利分类号检索服务
11.
individual request for patent classification
专利分类号单项服务
12.
Concordance U. S. Patent Classification to International Patent Classification
《美国专利分类号与国际专利分类号对照表》
13.
Research on Patent Classification Method and Related Problems Based on Co-citation;
基于同被引分析的专利分类方法及相关问题探讨
14.
Rule 36 The expression "the same class" referred to in Article 3l, paragraph two of the Patent Law means that the product incorporating the designs belongs to the same subclass in the classification of products for designs.
第三十六条 专利法第三十一条第二款所称同一类别，是指产品属于分类表中同一小类；
15.
Are E-bank Related Business Methods Patent Object?;
网上银行类商业方法是否是专利客体?
16.
The Analysis on the Influence of Patent Type by the Regional R&D Type;
我国地区R&D类型分布对专利类型的影响分析
17.
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。
18.
Class system of Special Classification for Medicine
《中图法·医学专业分类表》类目体系研究