1759325

Information

• Patent Grant
• 1759325

• References
• Source

• Patent Number

  1,759,325

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1930
  94 years ago

• CPC

  • E01B31/12 - Removing metal from rails, rail joints, or baseplates
  • Y10T29/44 - Filing

• US Classifications

  • 029 - Metal working
  • 015 - Brushing, scrubbing, and general cleaning
  • 451 - Abrading