2885621

Information

• Patent Grant
• 2885621

• References
• Source

• Patent Number

  2,885,621

• Date Filed

  Not available

• Date Issued

  Tuesday, May 5, 1959
  65 years ago

• CPC

  • G05F1/34 - combined with discharge tubes or semiconductor devices

• US Classifications

  • 318 - Electricity: motive power systems
  • 363 - Electric power conversion systems