Information sources in patents
Adams, Stephen R
Information sources in patents - 2nd ed. - Munchen: K G Saur, 2006 - xx, 236p.
3-598-24443-6
Information sources
Patent process
D 03(026):339.166.5 / P6
Information sources in patents - 2nd ed. - Munchen: K G Saur, 2006 - xx, 236p.
3-598-24443-6
Information sources
Patent process
D 03(026):339.166.5 / P6