2855456

Information

• Patent Grant
• 2855456

• References
• Source

• Patent Number

  2,855,456

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1958
  66 years ago

• CPC

  • H03D7/10 - the signals to be mixed being applied between different pairs of electrodes
  • H04N17/00 - Diagnosis, testing or measuring for television systems or their details

• US Classifications

  • 348 - Television
  • 363 - Electric power conversion systems
  • 455 - Telecommunications