1790347

Information

• Patent Grant
• 1790347

• References
• Source

• Patent Number

  1,790,347

• Date Filed

  Not available

• Date Issued

  Tuesday, January 27, 1931
  94 years ago

• CPC

  • B01F5/205 - for spraying a fluid on falling particles or on a liquid curtain
  • A21C1/003 - Plant; Systems
  • A21C1/142 - Feeding mechanisms
  • A21C1/1435 - for liquids
  • A21C11/20 - with worms

• US Classifications

  • 366 - Agitating
  • 134 - Cleaning and liquid contact with solids
  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 426 - Food or edible material: processes, compositions, and products