3485481

Information

• Patent Grant
• 3485481

• References
• Source

• Patent Number

  3,485,481

• Date Filed

  Not available

• Date Issued

  Tuesday, December 23, 1969
  55 years ago

• CPC

  • F04B15/023 - supply of fluid to the pump by gravity through a hopper
  • F01L25/08 - by electric or magnetic means
  • F04B9/1056 - with fluid-actuated inlet or outlet valve

• US Classifications

  • 366 - Agitating
  • 198 - Conveyors: power-driven