DIFF Subgroup
H01G 9/22 Devices using combined reduction and oxidation, e.g. redox arrangement or solion
Introduced: September 1968
Full Title
Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture > Devices using combined reduction and oxidation, e.g. redox arrangement or solion
No child classifications to compare. This is a leaf node in both IPC and CPC.