Gaseous fillings

Full Title

Containers; Fillings or auxiliary members therefor; Seals > Fillings or auxiliary members in containers, e.g. centering rings > Fillings > Gaseous fillings

Classification Context

Section:

ELECTRICITY

Class:

SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR

Subclass:

GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS