2484052

Information

• Patent Grant
• 2484052

• References
• Source

• Patent Number

  2,484,052

• Date Filed

  Not available

• Date Issued

  Tuesday, October 11, 1949
  75 years ago

• CPC

  • H03G5/06 - having discharge tubes
  • H04R25/00 - Deaf-aid sets providing an auditory perception; Electric tinnitus maskers providing an auditory perception

• US Classifications

  • 330 - Amplifiers
  • 333 - Wave transmission lines and networks
  • 381 - Electrical audio signal processing systems and devices