DIFF Subgroup
H03F 9/04 voltage-controlled, i.e. the load current flowing in only one direction through a main coil, e.g. Logan circuits (H03F9/06 takes precedence)
Introduced: July 1974
Title
Titles differ between systems:
IPC: voltage-controlled, i.e. the load current flowing in only one direction through a main coil, e.g. Logan circuits
CPC: voltage-controlled, i.e. the load current flowing in only one direction through a main coil, e.g. Logan circuits (H03F9/06 takes precedence)
Full Title
Full titles differ between systems:
IPC:
Magnetic amplifiers > voltage-controlled, i.e. the load current flowing in only one direction through a main coil, e.g. Logan circuits
CPC:
Magnetic amplifiers > voltage-controlled, i.e. the load current flowing in only one direction through a main coil, e.g. Logan circuits (H03F9/06 takes precedence)
No child classifications to compare. This is a leaf node in both IPC and CPC.