3375972

Information

• Patent Grant
• 3375972

• References
• Source

• Patent Number

  3,375,972

• Date Filed

  Not available

• Date Issued

  Tuesday, April 2, 1968
  56 years ago

• CPC

  • F04B39/042 - sealing being provided on the piston
  • F04B27/0414 - Cams
  • F04B39/0005 - adaptations of pistons
  • F04B39/1073 - the members being reed valves
  • F04B39/12 - Casings Cylinders Cylinders heads Fluid connections
  • F04B39/127 - Mounting of a cylinder block in a casing
  • Y10S417/01 - Materials digest

• US Classifications

  • 417 - Pumps
  • 092 - Expansible chamber devices