TREA

Vacuum locks; Means for obtaining or maintaining the desired pressure within the vessel

Follow

Industry

  • CPC
  • H01J37/18
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J37/00Discharge tubes with provision for introducing objects or material to be exposed to the discharge

Current Industry

H01J37/18Vacuum locks; Means for obtaining or maintaining the desired pressure within the vessel
Industries