1968257

Information

• Patent Grant
• 1968257

• References
• Source

• Patent Number

  1,968,257

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1934
  91 years ago

• CPC

  • B24B55/107 - with belt-like tools
  • Y10S15/10 - Handles, reels and switches

• US Classifications

  • 451 - Abrading
  • 015 - Brushing, scrubbing, and general cleaning