2552243

Information

• Patent Grant
• 2552243

• References
• Source

• Patent Number

  2,552,243

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1951
  73 years ago

• CPC

  • B68G3/10 - Cleaning or conditioning of bed feathers

• US Classifications

  • 034 - Drying and gas or vapor contact with solids
  • 141 - Fluent material handling, with receiver or receiver coacting means