英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

patents    音标拼音: [p'ætənts]
专利

专利


请选择你想看的字典辞典：
单词字典翻译
Patents查看　Patents　在百度字典中的解释百度英翻中〔查看〕
Patents查看　Patents　在Google字典中的解释Google英翻中〔查看〕
Patents查看　Patents　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Google Patents
    Search and read the full text of patents from around the world with Google Patents, and find prior art in our index of non-patent literature
  • Search for patents | USPTO
    Find existing patents, published patent applications, and other published patent documentation
  • Patents | USPTO
    Patent basics Patent process step-by-step Search patents Identify if you have a patent Frequently asked questions (FAQs) Procedures (MPEP) and guidance
  • Google Patents Advanced Search
    Search and read the full text of patents from around the world with Google Patents, and find prior art in our index of non-patent literature
  • WIPO - Search International and National Patent Collections
    This patent search tool allows you not only to search the PCT database of about 2 million International Applications but also the worldwide patent collections This search facility features: flexible search syntax; automatic word stemming and relevance ranking; as well as graphical results
  • U. S. Patent and Trademark Office (USPTO) | USAGov
    The U S Patent and Trademark Office (USPTO) is the agency responsible for granting U S patents and registering trademarks
  • Espacenet – patent search
    Espacenet provides free access to over 120 million patent documents worldwide, enabling users to search, download, compare, and translate patents
  • Patents - WIPO
    Interested in how patents can be used to protect inventions? Discover all you need to know about patents at the international level
  • U. S. Patent, Patent Application and Patent Search - Justia Patents Search
    Browse Patents by U S Classification Apparel (Class 2) Baths, closets, sinks, and spittoons (Class 4) Beds (Class 5) Compound tools (Class 7) Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers (Class 8) Boot and shoe making (Class 12) Bridges (Class 14) Brushing, scrubbing, and general cleaning (Class 15)
  • Patent Search - U. S. Patents
    Search USPTO Patents Patent Grants and Applications Company or patent text search All official trademark data, including owner information, should be verified by visiting the official USPTO website at www uspto gov





中文字典-英文字典  2005-2009