3608546

Information

• Patent Grant
• 3608546

• References
• Source

• Patent Number

  3,608,546

• Date Filed

  Not available

• Date Issued

  Tuesday, September 28, 1971
  53 years ago

• CPC

  • F15C1/008 - Other applications
  • A61B5/087 - Measuring breath flow
  • F15C1/146 - multiple arrangements thereof, forming counting circuits, sliding registers, integration circuits or the like

• US Classifications

  • 600 - Surgery
  • 073 - Measuring and testing