2970207

Information

• Patent Grant
• 2970207

• References
• Source

• Patent Number

  2,970,207

• Date Filed

  Not available

• Date Issued

  Tuesday, January 31, 1961
  64 years ago

• CPC

  • H01J37/241 - High voltage power supply or regulation circuits
  • B23K9/0675 - Ionization of the arc gap by means of radiation or particle bombardtent
  • B23K15/0046 - Welding
  • B23K15/0053 - Seam welding
  • B23K15/02 - Control circuits therefor
  • H01J37/06 - Electron sources Electron guns
  • H05H1/32 - using an arc

• US Classifications

  • 219 - Electric heating