3409820

Information

• Patent Grant
• 3409820

• References
• Source

• Patent Number

  3,409,820

• Date Filed

  Not available

• Date Issued

  Tuesday, November 5, 1968
  56 years ago

• CPC

  • H02N11/002 - Generators
  • H03F21/00 - Amplifiers not covered by groups H03F3/00 - H03F19/00

• US Classifications

  • 322 - Electricity: single generator systems
  • 310 - Electrical generator or motor structure