2074236

Information

• Patent Grant
• 2074236

• References
• Source

• Patent Number

  2,074,236

• Date Filed

  Not available

• Date Issued

  Tuesday, March 16, 1937
  87 years ago

• CPC

  • H02J7/30 - using armature-reaction-excited machines

• US Classifications

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