2479242

Information

• Patent Grant
• 2479242

• References
• Source

• Patent Number

  2,479,242

• Date Filed

  Not available

• Date Issued

  Tuesday, August 16, 1949
  75 years ago

• CPC

  • H02M1/042 - wherein the phase of the control voltage is adjustable with reference to the AC voltage

• US Classifications

  • 315 - Electric lamp and discharge devices: systems