3631555

Information

• Patent Grant
• 3631555

• References
• Source

• Patent Number

  3,631,555

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1972
  53 years ago

• CPC

  • F28G1/12 - Fluid-propelled scrapers, bullets, or like solid bodies
  • F41B11/87 - for industrial purposes

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning