3223048

Information

• Patent Grant
• 3223048

• References
• Source

• Patent Number

  3,223,048

• Date Filed

  Not available

• Date Issued

  Tuesday, December 14, 1965
  59 years ago

• CPC

  • B61L5/062 - Wiring diagrams
  • B61L23/002 - Control or safety means for heart-points and crossings of aerial railways, funicular rack-railway

• US Classifications

  • 104 - Railways
  • 191 - Electricity: transmission to vehicles
  • 246 - Railway switches and signals