1436152

Information

• Patent Grant
• 1436152

• References
• Source

• Patent Number

  1,436,152

• Date Filed

  Not available

• Date Issued

  Tuesday, November 21, 1922
  101 years ago

• CPC

  • H02K9/00 - Systems for cooling or ventilating
  • H02K47/12 - Dc/dc converters

• US Classifications

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