2183142

Information

• Patent Grant
• 2183142

• References
• Source

• Patent Number

  2,183,142

• Date Filed

  Not available

• Date Issued

  Tuesday, December 12, 1939
  85 years ago

• CPC

  • D01B3/08 - with longitudinal movement of either wool or liquid

• US Classifications

  • 008 - Bleaching and dyeing