3139545

Information

• Patent Grant
• 3139545

• References
• Source

• Patent Number

  3,139,545

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1964
  60 years ago

• CPC

  • H01H53/015 - Moving coils Contact-driving arrangements associated therewith
  • H04R9/025 - Magnetic circuit
  • H04R2209/022 - Aspects regarding the stray flux internal or external to the magnetic circuit

• US Classifications

  • 310 - Electrical generator or motor structure
  • 346 - Recorders