2033015

Information

• Patent Grant
• 2033015

• References
• Source

• Patent Number

  2,033,015

• Date Filed

  Not available

• Date Issued

  Tuesday, March 3, 1936
  89 years ago

• CPC

  • H02P9/20 - due to variation of continuously-variable ohmic resistance

• US Classifications

  • 338 - Electrical resistors
  • 322 - Electricity: single generator systems
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets