3727026

Information

• Patent Grant
• 3727026

• References
• Source

• Patent Number

  3,727,026

• Date Filed

  Not available

• Date Issued

  Tuesday, April 10, 1973
  51 years ago

• CPC

  • H01J37/165 - Means associated with the vessel for preventing the generation of or for shielding unwanted radiation
  • B23K15/06 - within a vacuum chamber

• US Classifications

  • 219 - Electric heating
  • 250 - Radiant energy