1746593

Information

• Patent Grant
• 1746593

• References
• Source

• Patent Number

  1,746,593

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1930
  94 years ago

• CPC

  • A46D9/00 - Machines for finishing brushes
  • Y10S451/916 - Abrading of brush bristle

• US Classifications

  • 451 - Abrading