1636654

Information

• Patent Grant
• 1636654

• References
• Source

• Patent Number

  1,636,654

• Date Filed

  Not available

• Date Issued

  Tuesday, July 19, 1927
  97 years ago

• CPC

  • B22D41/001 - devices for cleaning ladles

• US Classifications

  • 294 - Handling: hand and hoist-line implements
  • 015 - Brushing, scrubbing, and general cleaning