patent resources

@311982 (679)
India
September 29, 2006 10:51am CST
can any one tell me how one can get basic knowledge and the materials free on net regarding patent
2 responses
@wiessied (646)
• United States
9 Oct 06
check a search engine ewoss.com is a good one
1 person likes this
@vipul20044 (5797)
• India
9 Oct 06
no idea at all