3519917

Information

• Patent Grant
• 3519917

• References
• Source

• Patent Number

  3,519,917

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1970
  54 years ago

• CPC

  • B23K11/252 - using digital means
  • B23K11/245 - using a stepping counter in synchronism with the welding pulses

• US Classifications

  • 323 - Electricity: power supply or regulation systems
  • 219 - Electric heating
  • 307 - Electrical transmission or interconnection systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems