Derwent WPI: Japanese FI-TERM thesaurus added
17. November 2009
Japanese Patent Classifications FI-TERMs (/FCL) have been added to the DWPI database (files WPINDEX/WPIDS/WPIX) recently. Now a thesaurus is available for easier navigation through the maze of codes. For available relationships see HELp RCO.
For further particulars please refer to our Help Desk.

