2031555

Information

• Patent Grant
• 2031555

• References
• Source

• Patent Number

  2,031,555

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1936
  89 years ago

• CPC

  • H03J9/002 - comprising one or more tuning stages separated from the rest of a receiver

• US Classifications

  • 340 - Communications: electrical
  • 334 - Tuners