3616505

Information

• Patent Grant
• 3616505

• References
• Source

• Patent Number

  3,616,505

• Date Filed

  Not available

• Date Issued

  Tuesday, November 2, 1971
  53 years ago

• CPC

  • E01H1/056 - having horizontal axes
  • B24B27/0007 - Movable machines
  • B44D3/162 - Scrapers
  • Y10T29/4528 - with rotary head

• US Classifications

  • 029 - Metal working
  • 015 - Brushing, scrubbing, and general cleaning