2907320

Information

• Patent Grant
• 2907320

• References
• Source

• Patent Number

  2,907,320

• Date Filed

  Not available

• Date Issued

  Tuesday, October 6, 1959
  65 years ago

• CPC

  • G01L23/125 - by changing capacitance
  • A61B5/087 - Measuring breath flow
  • G01L9/12 - by making use of variation in capacitance
  • Y10S323/911 - Medical electronics

• US Classifications

  • 600 - Surgery
  • 073 - Measuring and testing
  • 323 - Electricity: power supply or regulation systems
  • 361 - Electricity: electrical systems and devices