3452214

Information

• Patent Grant
• 3452214

• References
• Source

• Patent Number

  3,452,214

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1969
  55 years ago

• CPC

  • B23K11/245 - using a stepping counter in synchronism with the welding pulses

• US Classifications

  • 307 - Electrical transmission or interconnection systems
  • 219 - Electric heating
  • 323 - Electricity: power supply or regulation systems