3579644

Information

• Patent Grant
• 3579644

• References
• Source

• Patent Number

  3,579,644

• Date Filed

  Not available

• Date Issued

  Tuesday, May 25, 1971
  53 years ago

• CPC

  • F04F1/04 - generated by vaporising and condensing
  • A61M1/106 - using hydraulic or pneumatic means
  • F04B43/026 - each plate-like pumping flexible member working in its own pumping chamber
  • F04B43/06 - Pumps having fluid drive

• US Classifications

  • 623 - Prosthesis
  • 417 - Pumps