Esp@cenet.

Type:
database
Titel:
Esp@cenet.
URL:
http://www.epo.org/searching/free/espacenet.html Database
Taal:
Onbepaald
Uitgever:
n.d
Plaatsnummer:
Onderwerp:
Bibliografie├źn
Samenvatting:
Espacenet offers free access to more than 80 million patent documents worldwide, containing information about inventions and technical developments from 1836 to today.
Permalink:
http://bib.howest.be/catalog/hws01:001962979