CPC Subgroup
B29C 53/32 Coiling (B29C53/56 takes precedence)
Full Title
Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor (B29C61/10 takes precedence) > Coiling (B29C53/56 takes precedence)
B29C 53/32 Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor (B29C61/10 takes precedence) > Coiling (B29C53/56 takes precedence)