Specified gas introduced into the tube at low pressure, e.g. for reducing or influencing space charge

Introduced: September 1968

Last revised: January 2006

Full Title

Details of vacuum tubes of the types covered by group > Specified gas introduced into the tube at low pressure, e.g. for reducing or influencing space charge

Classification Context

Section:: ELECTRICITY
Class:: ELECTRIC ELEMENTS
Subclass:: ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS