3176127

Information

• Patent Grant
• 3176127

• References
• Source

• Patent Number

  3,176,127

• Date Filed

  Not available

• Date Issued

  Tuesday, March 30, 1965
  59 years ago

• CPC

  • B61L25/08 - Diagrammatic displays
  • B61L19/14 - with electrical locks
  • B61L25/06 - Indicating or recording the setting of track apparatus

• US Classifications

  • 246 - Railway switches and signals