400845

Information

• Patent Grant
• 400845

• References
• Source

• Patent Number

  400,845

• Date Filed

  Not available

• Date Issued

  Tuesday, April 2, 1889
  135 years ago

• CPC

  • B21B1/0855 - Rerolling or processing worn or discarded rail sections
  • B21B1/09 - L-sections

• US Classifications

  • 072 - Metal deforming