(under subclass 79) Processes wherein the condenser or capacitor either (a) comprises two conducting electrodes wherein the anode has a metal oxide film acting as a dielectric and the assembly is operable in the presence of an electrolyte or (b) wherein the depletion layer of a semiconductor is employed.
SEE OR SEARCH CLASS
29, Metal Working,
25.03, for processes of making electrolytic condensers involving more than coating.
252, Compositions,
62.2, for the composition of electrolytes and subclass 62.3 for barrier layer compositions. 361, Electricity: Electrical Systems and Devices,
