2538358

Information

• Patent Grant
• 2538358

• References
• Source

• Patent Number

  2,538,358

• Date Filed

  Not available

• Date Issued

  Tuesday, January 16, 1951
  74 years ago

• CPC

  • G07F17/28 - for radio apparatus

• US Classifications

  • 194 - Check-actuated control mechanisms
  • 340 - Communications: electrical
  • 369 - Dynamic information storage or retrieval