2339990

Information

• Patent Grant
• 2339990

• References
• Source

• Patent Number

  2,339,990

• Date Filed

  Not available

• Date Issued

  Tuesday, January 25, 1944
  81 years ago

• CPC

  • F04B53/10 - Valves Arrangement of valves
  • F04B7/0275 - and being deformable
  • F04B9/10 - the fluid being liquid
  • F04B47/08 - the motor being actuated by fluid

• US Classifications

  • 417 - Pumps