3719847

Information

• Patent Grant
• 3719847

• References
• Source

• Patent Number

  3,719,847

• Date Filed

  Not available

• Date Issued

  Tuesday, March 6, 1973
  51 years ago

• CPC

  • H01J35/106 - Active cooling
  • H01J2235/1287 - Heat pipes

• US Classifications

  • 378 - X-ray or gamma ray systems or devices
  • 313 - Electric lamp and discharge devices