40022

Information

• Patent Grant
• 40022

• References
• Source

• Patent Number

  40,022

• Date Filed

  Not available

• Date Issued

  Tuesday, September 22, 1863
  161 years ago

• CPC

  • D06F61/04 - with three or more rollers one above the other

• US Classifications

  • 038 - Textiles: ironing or smoothing