IPC Subgroup
H01G 5/015 Current collectors
Introduced: September 1968
Last revised: January 2006
Full Title
Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture > Details > Current collectors
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC ELEMENTS
- Subclass:
- CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE