1593640

Information

• Patent Grant
• 1593640

• References
• Source

• Patent Number

  1,593,640

• Date Filed

  Not available

• Date Issued

  Tuesday, July 27, 1926
  97 years ago

• CPC

  • B60M1/06 - Arrangements along the power lines for reducing interference in near-by communication lines

• US Classifications

  • 330 - Amplifiers
  • 178 - Telegraphy
  • 379 - Telephonic communications