Product News

Removal of ITRD and PATIPC from STN

December  17th,   2011

ITRD and PATIPC databases will be removed from STN on December 17, 2011. ITRD is being removed from STN by request of the database producer. PATIPC is no longer needed as all of this current IPC information can be obtained from the IPC thesauri on STN.

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