3133343

Information

• Patent Grant
• 3133343

• References
• Source

• Patent Number

  3,133,343

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1964
  60 years ago

• CPC

  • B21K9/00 - Reconditioning railroad accessories
  • Y10T29/49748 - by shaping, e.g., bending, extruding, turning, etc.
  • Y10T29/5116 - forging and bending, cutting or punching

• US Classifications

  • 029 - Metal working
  • 072 - Metal deforming
  • 451 - Abrading