共 7 条
[1]
http://www.european-patent-office.org/index.en.php .
[2]
http://en.wikipedia.org/wiki/Patent_Cooperation_Treaty .
[3]
How to Get a European Patent;(1)guide for applicants”. . 2004
[4]
http://www.wipo.int/pct/en/ .
[5]
http://www.trilateral.net .
[6]
http://www.out-law.com/page-7398 .
[7]
http://annual-report.european-patent-office.org/facts_figures .