1754725

Information

• Patent Grant
• 1754725

• References
• Source

• Patent Number

  1,754,725

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1930
  94 years ago

• CPC

  • E01B9/64 - Rail fastenings gripping or encircling the sleeper

• US Classifications

  • 238 - Railways: surface track