2739391

Information

• Patent Grant
• 2739391

• References
• Source

• Patent Number

  2,739,391

• Date Filed

  Not available

• Date Issued

  Tuesday, March 27, 1956
  68 years ago

• CPC

  • B68G3/10 - Cleaning or conditioning of bed feathers

• US Classifications

  • 034 - Drying and gas or vapor contact with solids
  • 019 - Textiles: fiber preparation