DIFF Subgroup
B21J 9/18 operated by making use of gearing mechanisms, e.g. levers, spindles, crankshafts, eccentrics, toggle-levers, rack bars
Introduced: September 1968
Full Title
Forging presses > Drives for forging presses > operated by making use of gearing mechanisms, e.g. levers, spindles, crankshafts, eccentrics, toggle-levers, rack bars
No child classifications to compare. This is a leaf node in both IPC and CPC.