3424883

Information

• Patent Grant
• 3424883

• References
• Source

• Patent Number

  3,424,883

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1969
  56 years ago

• CPC

  • G05D9/12 - characterised by the use of electric means
  • D06F33/04 - non-electrically
  • F04D15/0022 - throttling valves or valves varying the pump inlet opening or the outlet opening
  • F16K7/06 - by means of a screw-spindle, cam, or other mechanical means

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 417 - Pumps