2465185

Information

• Patent Grant
• 2465185

• References
• Source

• Patent Number

  2,465,185

• Date Filed

  Not available

• Date Issued

  Tuesday, March 22, 1949
  75 years ago

• CPC

  • H04L7/0095 - with mechanical means

• US Classifications

  • 370 - Multiplex communications
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems