3797058

Information

• Patent Grant
• 3797058

• References
• Source

• Patent Number

  3,797,058

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1974
  50 years ago

• CPC

  • B28B7/386 - Cleaning

• US Classifications

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