3818924

Information

• Patent Grant
• 3818924

• References
• Source

• Patent Number

  3,818,924

• Date Filed

  Not available

• Date Issued

  Tuesday, June 25, 1974
  50 years ago

• CPC

  • G05D11/035 - with auxiliary non-electric power
  • A01M7/0092 - Adding active material
  • Y10T137/2516 - Interconnected flow displacement elements
  • Y10T137/2541 - With measuring type discharge assistant

• US Classifications

  • 137 - Fluid handling
  • 222 - Dispensing