DIFF Main Group
B23B 19/00 Headstocks; Equivalent parts of any machine tools
Introduced: September 1968
Of 1 combined children, 0 exist in both systems.
1 codes exist only in IPC.
B23B 19/00 Introduced: September 1968
Of 1 combined children, 0 exist in both systems.
1 codes exist only in IPC.