1833026

Information

• Patent Grant
• 1833026

• References
• Source

• Patent Number

  1,833,026

• Date Filed

  Not available

• Date Issued

  Tuesday, November 24, 1931
  93 years ago

• CPC

  • B21K9/00 - Reconditioning railroad accessories
  • Y10T29/49748 - by shaping, e.g., bending, extruding, turning, etc.

• US Classifications

  • 072 - Metal deforming
  • 029 - Metal working