International comparative research on the restriction to patent right 并列题名:International comparative research on the restriction to patent right International comparative research of public debt risk International comparative research in antitrust regulation of standard essential patent International comparative research and cases study on technology innovation methods International comparative study of income redistribution policy 并列题名:International comparative research in antitrust regulation of standard essential patent 并列题名:International comparative research of public debt risk International comparative study on the governance of ethnic separatist terrorism International comparative study on the development of senior high school