2640629

Information

• Patent Grant
• 2640629

• References
• Source

• Patent Number

  2,640,629

• Date Filed

  Not available

• Date Issued

  Tuesday, June 2, 1953
  71 years ago

• CPC

  • F23K3/00 - Feeding or distributing of lump or pulverulent fuel to combustion apparatus
  • F23K2203/004 - Feeding devices with reciprocating members
  • Y10S417/90 - Slurry pumps

• US Classifications

  • 222 - Dispensing
  • 417 - Pumps