TY  - BOOK
AU  - P.Narayanan
TI  - Intellectual Property Law
SN  - 9788171773671
CY  - Kolkata
KW  -  Industrial designs
KW  -  Intellectual property law
KW  -  Patents
KW  -  Patents -- Revocation and surrender
KW  -  Patents -- Rights and obligations
KW  -  Product patents
KW  - Law -- Intellectual property Law
ER  -