3556683

Information

• Patent Grant
• 3556683

• References
• Source

• Patent Number

  3,556,683

• Date Filed

  Not available

• Date Issued

  Tuesday, January 19, 1971
  53 years ago

• CPC

  • F04B1/303 - by turning the valve plate
  • F04B1/2007 - Arrangements for pressing the cylinder barrel against the valve plate
  • F04B1/2035 - Cylinder barrel
  • F04B1/2042 - Valve means

• US Classifications

  • 417 - Pumps
  • 091 - Motors: expansible chamber type