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Country Code	Country	Patents Type Code	Patents Type Meaning
EP	European patent	A1	附有检索报告的专利申请公布	Application published with search report
EP	European patent	A2	未附检索报告的专利申请公布	Application published without search report
EP	European patent	A3	单独出版的检索报告	Search report
EP	European patent	A4	补充检索报告	Supplementary search report
EP	European patent	A8	公开专利扉页修正（自2001-03-14起）	Modified first page
EP	European patent	A9	公开专利修正（自2001-03-14起）	Modified complete specification
EP	European patent	B1	经审查的授权专利说明书	Patent specification
EP	European patent	B2	修正的专利说明书（异议程序后出版的专利说明书）	New patent specification
EP	European patent	B3	限制程序后公布	After limitation procedure
EP	European patent	B8	授权专利扉页更正（自2001-03-14起）	Modified first page granted patent (from 14.03.2001)
EP	European patent	B9	授权专利全文更正（自2001-03-14起）	Corrected complete granted patent (from 14.03.2001)