1612388

Information

• Patent Grant
• 1612388

• References
• Source

• Patent Number

  1,612,388

• Date Filed

  Not available

• Date Issued

  Tuesday, December 28, 1926
  98 years ago

• CPC

  • B23K9/1081 - Arc welding by means of accumulated energy
  • B23K9/0677 - Ionization of the arc gap by means of a contact piece disposed between the electrodes

• US Classifications

  • 219 - Electric heating