2725522

Information

• Patent Grant
• 2725522

• References
• Source

• Patent Number

  2,725,522

• Date Filed

  Not available

• Date Issued

  Tuesday, November 29, 1955
  69 years ago

• CPC

  • G05F1/26 - combined with discharge tubes or semiconductor devices

• US Classifications

  • 323 - Electricity: power supply or regulation systems
  • 310 - Electrical generator or motor structure