2475534

Information

• Patent Grant
• 2475534

• References
• Source

• Patent Number

  2,475,534

• Date Filed

  Not available

• Date Issued

  Tuesday, July 5, 1949
  75 years ago

• CPC

  • F23Q7/18 - with built-in generator

• US Classifications

  • 219 - Electric heating
  • 200 - Electricity: circuit makers and breakers
  • 310 - Electrical generator or motor structure
  • 322 - Electricity: single generator systems