2957608

Information

• Patent Grant
• 2957608

• References
• Source

• Patent Number

  2,957,608

• Date Filed

  Not available

• Date Issued

  Tuesday, October 25, 1960
  64 years ago

• CPC

  • C02F1/688 - Devices in which the water progressively dissolves a solid compound
  • B01F15/0235 - using a hopper
  • B01J8/002 - with a moving instrument
  • F23K3/00 - Feeding or distributing of lump or pulverulent fuel to combustion apparatus
  • F23K2203/002 - Feeding devices for steam boilers

• US Classifications

  • 222 - Dispensing
  • 198 - Conveyors: power-driven