Using technical databases with minority patent coverage to enhance retrieval

Stephen R. Adams، نويسنده ,

روزنامه با شماره پیاپی سال 2001

12

137

148

Classification codes , Patent country coverage , Technical databases , Standardised file structure , Enhanced information retrieval , Word searching , Database timeliness , Patent equivalents , Searchable fields , Cross-file searching , Database coding , Generic concept searching , Integrated patent/non-patent retrieval , Minority patent coverage , Controlled vocabulary

World Patent Information

2001

World Patent Information

273908