2633302

Information

• Patent Grant
• 2633302

• References
• Source

• Patent Number

  2,633,302

• Date Filed

  Not available

• Date Issued

  Tuesday, March 31, 1953
  71 years ago

• CPC

  • E01B11/44 - Non-dismountable rail joints Welded joints

• US Classifications

  • 238 - Railways: surface track