2652188

Information

• Patent Grant
• 2652188

• References
• Source

• Patent Number

  2,652,188

• Date Filed

  Not available

• Date Issued

  Tuesday, September 15, 1953
  71 years ago

• CPC

  • G05D16/2066 - using control means acting on the pressure source
  • F04B49/06 - Control using electricity
  • F04F9/04 - in combination with fore pumps

• US Classifications

  • 417 - Pumps