2305843

Information

• Patent Grant
• 2305843

• References
• Source

• Patent Number

  2,305,843

• Date Filed

  Not available

• Date Issued

  Tuesday, December 22, 1942
  81 years ago

• CPC

  • E01B11/24 - with oblique or overlapping rail ends

• US Classifications

  • 238 - Railways: surface track