1461352

Information

• Patent Grant
• 1461352

• References
• Source

• Patent Number

  1,461,352

• Date Filed

  Not available

• Date Issued

  Tuesday, July 10, 1923
  102 years ago

• CPC

  • B61L3/103 - Details of current transmitting conductors or contact brushes

• US Classifications

  • 246 - Railway switches and signals