3146335

Information

• Patent Grant
• 3146335

• References
• Source

• Patent Number

  3,146,335

• Date Filed

  Not available

• Date Issued

  Tuesday, August 25, 1964
  60 years ago

• CPC

  • B23K15/02 - Control circuits therefor
  • H01J37/21 - Means for adjusting the focus
  • Y10S164/05 - Electron beam

• US Classifications

  • 219 - Electric heating
  • 164 - Metal founding
  • 250 - Radiant energy