H
ELECTRICITY
H
ELECTRICITY
H01
ELECTRIC ELEMENTS
H01
ELECTRIC ELEMENTS
H01J
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
H01J
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
2237/00
Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
2237/00
Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
H01J2237/245
Detection characterised by the variable being measured
H01J2237/245
Detection characterised by the variable being measured