• Technology trends
  • Patent search
  • Sign In
  • Sign Up
Patent classifications
H
ELECTRICITY
Load children
H01
ELECTRIC ELEMENTS
Load children
H01J
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
Load children
2235/00
X-ray tubes
Load children Filter patents View analytics View as hierarchy
H01J2235/12
Cooling
Load children Filter patents View analytics View as hierarchy
H01J2235/1208
of the bearing assembly
Filter patents View analytics View as hierarchy