3629548

Information

• Patent Grant
• 3629548

• References
• Source

• Patent Number

  3,629,548

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1971
  53 years ago

• CPC

  • B23K9/1068 - Electric circuits for the supply of power to two or more arcs from a single source
  • B23K9/0017 - using more than one electrode
  • Y10T307/43 - By control of one or more load circuits

• US Classifications

  • 219 - Electric heating
  • 307 - Electrical transmission or interconnection systems