DIFF Main Group
H03F 15/00 Amplifiers using galvano-magnetic effects not involving mechanical movement, e.g. using Hall effect
Introduced: September 1968
No child classifications to compare. This is a leaf node in both IPC and CPC.
H03F 15/00 Introduced: September 1968
No child classifications to compare. This is a leaf node in both IPC and CPC.