| 
  • If you are citizen of an European Union member nation, you may not use this service unless you are at least 16 years old.

  • Stop wasting time looking for files and revisions. Connect your Gmail, DriveDropbox, and Slack accounts and in less than 2 minutes, Dokkio will automatically organize all your file attachments. Learn more and claim your free account.

View
 

Patents

Page history last edited by PBworks 13 years, 9 months ago

USPTO http://www.uspto.gov/patft/index.html

Zoek naar patenten uitgegeven in de USA

 

Espace http://ep.espacenet.com/

De ingang naar het Europese patentenburo

 

WIPO http://www.wipo.int/pctdb/en/search-adv.jsp

Patenten van de World Intellectual Property Office.

Goede introducties op het gebied van patentzoeken zijn te vinden bij de British Library

 


home

WG 20061212

Comments (0)

You don't have permission to comment on this page.