3561887

Information

• Patent Grant
• 3561887

• References
• Source

• Patent Number

  3,561,887

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1971
  53 years ago

• CPC

  • F04C14/04 - specially adapted for reversible machines or pumps
  • F04C2/36 - having both the movements defined in groups F04C2/22 and F04C2/24
  • F04C13/002 - for homogeneous viscous liquids

• US Classifications

  • 417 - Pumps