2712399

Information

• Patent Grant
• 2712399

• References
• Source

• Patent Number

  2,712,399

• Date Filed

  Not available

• Date Issued

  Tuesday, July 5, 1955
  69 years ago

• CPC

  • H01J49/0422 - for gaseous samples
  • Y10T137/4651 - Branched passage for sealing liquid
  • Y10T137/4658 - With auxiliary means for varying liquid level

• US Classifications

  • 222 - Dispensing
  • 073 - Measuring and testing
  • 137 - Fluid handling