2036889

Information

• Patent Grant
• 2036889

• References
• Source

• Patent Number

  2,036,889

• Date Filed

  Not available

• Date Issued

  Tuesday, April 7, 1936
  88 years ago

• CPC

  • B08B9/38 - the apparatus cleaning by using scrapers, chains, grains of shot, sand or other abrasive means

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning