3469784

Information

• Patent Grant
• 3469784

• References
• Source

• Patent Number

  3,469,784

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1969
  55 years ago

• CPC

  • E01B5/14 - Rails for special parts of the track
  • E01B9/36 - Metal sole-plates for rails which rails are directly fastened to sleepers

• US Classifications

  • 238 - Railways: surface track