147990

Information

• Patent Grant
• 147990

• References
• Source

• Patent Number

  147,990

• Date Filed

  Not available

• Date Issued

  Tuesday, February 24, 1874
  150 years ago

• CPC

  • D06F45/04 - with hand-operated quick-release means
  • A47L15/37 - with crockery cleaned by brushes

• US Classifications

  • 068 - Textiles: fluid treating apparatus