2195855

Information

• Patent Grant
• 2195855

• References
• Source

• Patent Number

  2,195,855

• Date Filed

  Not available

• Date Issued

  Tuesday, April 2, 1940
  85 years ago

• CPC

  • H04L13/14 - Electronic distributors

• US Classifications

  • 178 - Telegraphy
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems