“United States Patent and Trademarks Office”的意思、由来-开放百科全书

词条	United States Patent and Trademarks Office
释义	SeeUnited States Patent and Trademark Office
随便看	United States Highway 95 United States Highway 96 United States Highway 97 United States highway 97 United States Highway 98 United States Highway 99 United States highway 99 United States Highway 99 -- Historic United States highways United States Highway System United States Highway system United States/History United States History United States History timeline United States Hockey Hall of Fame United States Hockey League United States Holocaust Memorial Museum United States Hot Rod Association United States House United States House Committee on Agriculture United States House Committee on Appropriations United States House Committee on Armed Services United States House Committee on Education and Labor United States House Committee on Energy and Commerce United States House Committee on Ethics

开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。