3273377

Information

• Patent Grant
• 3273377

• References
• Source

• Patent Number

  3,273,377

• Date Filed

  Not available

• Date Issued

  Tuesday, September 20, 1966
  58 years ago

• CPC

  • F15C1/005 - for measurement techniques
  • G01N30/76 - Acoustical detectors
  • Y10T137/2234 - And feedback passage[s] or path[s]

• US Classifications

  • 073 - Measuring and testing
  • 096 - Gas separation: apparatus
  • 137 - Fluid handling
  • 235 - Registers
  • 455 - Telecommunications