3564318

Information

• Patent Grant
• 3564318

• References
• Source

• Patent Number

  3,564,318

• Date Filed

  Not available

• Date Issued

  Tuesday, February 16, 1971
  53 years ago

• CPC

  • H01J21/36 - Tubes with flat electrodes
  • A47J41/0044 - comprising heat or cold storing elements or material

• US Classifications

  • 313 - Electric lamp and discharge devices