2815408

Information

• Patent Grant
• 2815408

• References
• Source

• Patent Number

  2,815,408

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1957
  67 years ago

• CPC

  • H01F19/02 - Audio-frequency transformers or mutual inductances

• US Classifications

  • 330 - Amplifiers
  • 333 - Wave transmission lines and networks
  • 336 - Inductor devices