H01J2893/0034 - CPC Classification Index

ClassID:

206841 ⎘

H01J2893/0034 - CPC Classification

Classification description:

Discharge tubes and lamps; Vacuum connection techniques applicable to discharge tubes and lamps Lamp bases

Sub-classes:

H01J2893/0035 » shaped as flat plates, in particular metallic 0
H01J2893/0036 » having wires, ribbons or tubes placed between two vessel walls and being perpendicular to at least one of said walls 0