1331111

Information

• Patent Grant
• 1331111

• References
• Source

• Patent Number

  1,331,111

• Date Filed

  Not available

• Date Issued

  Tuesday, February 17, 1920
  105 years ago

• CPC

  • F04B27/02 - having cylinders arranged oppositely relative to main shaft
  • F04B25/00 - Multi-stage pumps
  • F04B27/0428 - Arrangements for pressing or connecting the pistons against the actuated cam
  • F04B27/0536 - with two or more series radial piston-cylinder units

• US Classifications

  • 417 - Pumps