CPC Subgroup
B27M 1/04 by punching out
Full Title
Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching > by punching out
Search Classifications
Search for IPC and CPC classification codes or keywords
B27M 1/04 Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching > by punching out