1420070

Information

• Patent Grant
• 1420070

• References
• Source

• Patent Number

  1,420,070

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1922
  102 years ago

• CPC

  • E01B11/18 - Fishplates for temporarily repairing broken rails

• US Classifications

  • 238 - Railways: surface track