2619536

Information

• Patent Grant
• 2619536

• References
• Source

• Patent Number

  2,619,536

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1952
  72 years ago

• CPC

  • H03H7/0169 - Intermediate frequency filters
  • H04N7/10 - Adaptations for transmission by electric cable

• US Classifications

  • 333 - Wave transmission lines and networks
  • 330 - Amplifiers
  • 348 - Television