00349nam a22000977a 4500020001800000082002000018245013000038260005000168300001100218650002200229 a9789381270110 a346.540 486 PRO aThe patents act, 1970 (39 of 1970) as amended by the tribunals reforms act, 2021 (33 of 2021) /cProfessional Book Publishers aDelhi :bProfessional Book Publishers,c2021. a114 p. aPatent lawvIndia