3497899

Information

• Patent Grant
• 3497899

• References
• Source

• Patent Number

  3,497,899

• Date Filed

  Not available

• Date Issued

  Tuesday, March 3, 1970
  54 years ago

• CPC

  • E03F7/08 - Hand implements for emptying sewers or cesspools

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning