2499635

Information

• Patent Grant
• 2499635

• References
• Source

• Patent Number

  2,499,635

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1950
  74 years ago

• CPC

  • B23K9/1031 - Reduction of the arc voltage beneath the arc striking value
  • Y10T307/735 - Attainment of voltage, frequency or phase relationship

• US Classifications

  • 322 - Electricity: single generator systems
  • 219 - Electric heating
  • 307 - Electrical transmission or interconnection systems
  • 318 - Electricity: motive power systems