DIFF Subgroup
G11B 19/22 Brakes other than speed-regulating brakes
Introduced: September 1968
Full Title
Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function > Driving; Starting; Stopping; Control thereof > Brakes other than speed-regulating brakes
No child classifications to compare. This is a leaf node in both IPC and CPC.