世界专利之窗
在此您可全文免费检索查到全世界专利文献
包括欧洲专利、日本专利、美国专利等......
|
(推荐英国专利 ) |
欧州各国专利 | Country | Url | Language supported |
|---|---|---|
| Austria | http://at.espacenet.com/ | German |
| Belgium | http://be.espacenet.com/ | French Dutch |
| Cyprus | http://cy.espacenet.com/ | English |
| Denmark | http://dk.espacenet.com/ | Danish |
| Finland | http://fi.espacenet.com/ | Finnish |
| France | http://fr.espacenet.com/ | French |
| Germany | http://de.espacenet.com/ | German |
| Hellenic Republic | http://gr.espacenet.com/ | Greek |
| Ireland | http://ie.espacenet.com/ | English |
| Italy | http://it.espacenet.com/ | Italian |
| Liechtenstein | http://li.espacenet.com/ | French German Italian |
| Luxembourg | http://lu.espacenet.com/ | French |
| Monaco | http://mc.espacenet.com/ | French |
| Netherlands | http://nl.espacenet.com/ | Dutch |
| Portugal | http://pt.espacenet.com/ | Portuguese |
| Spain | http://es.espacenet.com/ | Spanish |
| Sweden | http://se.espacenet.com/ | Swedish |
| Switzerland | http://ch.espacenet.com/ | French German Italian |
| United Kingdom | http://gb.espacenet.com/ | English |
