2759049

Information

• Patent Grant
• 2759049

• References
• Source

• Patent Number

  2,759,049

• Date Filed

  Not available

• Date Issued

  Tuesday, August 14, 1956
  68 years ago

• CPC

  • H03G9/025 - frequency-dependent volume compression or expansion
  • H03G5/20 - having discharge tubes

• US Classifications

  • 369 - Dynamic information storage or retrieval