817940

Information

• Patent Grant
• 817940

• References
• Source

• Patent Number

  817,940

• Date Filed

  Not available

• Date Issued

  Tuesday, April 17, 1906
  118 years ago

• CPC

  • B61B10/043 - Fraction elements
  • B65G2201/02 - Articles

• US Classifications

  • 104 - Railways