CPC Subgroup
B29C 55/045 Full Title
Shaping by stretching, e.g. drawing through a die; Apparatus therefor (B29C61/08 takes precedence) > of plates or sheets > uniaxial, e.g. oblique
B29C 55/045 Shaping by stretching, e.g. drawing through a die; Apparatus therefor (B29C61/08 takes precedence) > of plates or sheets > uniaxial, e.g. oblique