2368745

Information

• Patent Grant
• 2368745

• References
• Source

• Patent Number

  2,368,745

• Date Filed

  Not available

• Date Issued

  Tuesday, February 6, 1945
  80 years ago

• CPC

  • B61L29/226 - using track-circuits, closed or short-circuited by train or using isolated rail-sections

• US Classifications

  • 246 - Railway switches and signals
  • 049 - Movable or removable closures