3370193

Information

• Patent Grant
• 3370193

• References
• Source

• Patent Number

  3,370,193

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1968
  56 years ago

• CPC

  • G21H5/00 - Applications of radiation from radioactive sources or arrangements therefor
  • H01J5/02 - Vessels Containers Shields associated therewith Vacuum locks
  • H01J5/08 - provided with coatings on the walls therof Selection of materials for the coatings
  • H01J7/44 - One or more circuit elements structurally associated with the tube or lamp
  • H01J19/00 - Details of vacuum tubes of the types covered by group H01J21/00

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 250 - Radiant energy
  • 976 - Nuclear technology