مرکز منطقه ای اطلاع رساني علوم و فناوري

Title of article :

Patent archives—the silent threat

Author/Authors :

Willem Geert Lagemaat، نويسنده ,

Issue Information :

روزنامه با شماره پیاپی سال 2005

Pages :

From page :

To page :

Keywords :

Digitized patent archive , Incomplete archive , Internet patent databases , Paper-based collections , Prior art searching , Searchable full text

Journal title :

World Patent Information

Serial Year :

2005

Journal title :

World Patent Information

Record number :

274079

Link To Document :