1569557

Information

• Patent Grant
• 1569557

• References
• Source

• Patent Number

  1,569,557

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1926
  99 years ago

• CPC

  • E01B5/14 - Rails for special parts of the track

• US Classifications

  • 238 - Railways: surface track