1888675

Information

• Patent Grant
• 1888675

• References
• Source

• Patent Number

  1,888,675

• Date Filed

  Not available

• Date Issued

  Tuesday, November 22, 1932
  92 years ago

• CPC

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

• US Classifications

  • 451 - Abrading
  • 300 - Brush, broom, and mop making