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Inventor
THAKUR SANJAY KUMAR
IN
2 patents
Patents
2 patents
US7481908B2
Jan 27, 2009
System and a process for obtaining high purity phenanthrene from phenanthrene enriched coal tar fraction
COUNCIL SCIENT IND RES
2 citations
50
US7589230B2
Sep 15, 2009
Process for the preparation of diphenic acid
COUNCIL SCIENT IND RES
1 citations
39