1974093

Information

• Patent Grant
• 1974093

• References
• Source

• Patent Number

  1,974,093

• Date Filed

  Not available

• Date Issued

  Tuesday, September 18, 1934
  90 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
  • 238 - Railways: surface track