DIFF Main Group
B21B 11/00 Subsidising the rolling process by subjecting rollers or work to vibrations,
Introduced: September 1968
Title
Titles differ between systems:
IPC: Subsidising the rolling processes by subjecting rollers or work to vibrations
CPC: Subsidising the rolling process by subjecting rollers or work to vibrations,
Full Title
Full titles differ between systems:
IPC:
Subsidising the rolling processes by subjecting rollers or work to vibrations
CPC:
Subsidising the rolling process by subjecting rollers or work to vibrations,
No child classifications to compare. This is a leaf node in both IPC and CPC.