3853006

Information

• Patent Grant
• 3853006

• References
• Source

• Patent Number

  3,853,006

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1974
  50 years ago

• CPC

  • G01N9/26 - by measuring pressure differences
  • G01F23/18 - Indicating, recording or alarm devices actuated electrically
  • G01L9/0036 - using variations in inductance
  • G01L9/10 - by making use of variation in inductance

• US Classifications

  • 073 - Measuring and testing
  • 096 - Gas separation: apparatus