3807446

Information

• Patent Grant
• 3807446

• References
• Source

• Patent Number

  3,807,446

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1974
  50 years ago

• CPC

  • A61M16/00 - Devices for influencing the respiratory system of patients by gas treatment
  • F04B35/008 - the means being a fluid transmission link
  • F04B45/04 - having plate-like flexible members
  • Y10T137/8242 - Electrical
  • Y10T137/8593 - Systems
  • Y10T137/86662 - Axial and radial flow

• US Classifications

  • 137 - Fluid handling
  • 073 - Measuring and testing
  • 128 - Surgery
  • 417 - Pumps