2701825

Information

• Patent Grant
• 2701825

• References
• Source

• Patent Number

  2,701,825

• Date Filed

  Not available

• Date Issued

  Tuesday, February 8, 1955
  69 years ago

• CPC

  • B61L5/102 - Controlling electrically

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 246 - Railway switches and signals