DIFF Subgroup
H01R 39/10 other than with external cylindrical contact surface, e.g. flat slip-rings
Introduced: September 1968
Full Title
Rotary current collectors, distributors or interrupters > Details > Slip-rings > other than with external cylindrical contact surface, e.g. flat slip-rings
No child classifications to compare. This is a leaf node in both IPC and CPC.