Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
Load children
B23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
Load children
B23G
THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
Load children
2240/00
Details of equipment for threading other than threading tools, details of the threading process
Load children Filter patents View analytics View as hierarchy
B23G2240/36
Methods of threading not otherwise provided for
Filter patents View analytics View as hierarchy