1378425

Information

• Patent Grant
• 1378425

• References
• Source

• Patent Number

  1,378,425

• Date Filed

  Not available

• Date Issued

  Tuesday, May 17, 1921
  103 years ago

• CPC

  • E01B11/42 - Joint constructions for relatively movable rails

• US Classifications

  • 238 - Railways: surface track