2223476

Information

• Patent Grant
• 2223476

• References
• Source

• Patent Number

  2,223,476

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1940
  84 years ago

• CPC

  • D04H11/00 - Non-woven pile fabrics
  • D03D39/10 - Wire-tapestry looms

• US Classifications

  • 427 - Coating processes
  • 101 - Printing
  • 118 - Coating apparatus
  • 209 - Classifying, separating, and assorting solids