3463402

Information

• Patent Grant
• 3463402

• References
• Source

• Patent Number

  3,463,402

• Date Filed

  Not available

• Date Issued

  Tuesday, August 26, 1969
  55 years ago

• CPC

  • G01N27/404 - Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid
  • F02K1/123 - of two series of flaps, both having their flaps hinged at their upstream ends on a fixed structure
  • F02K1/34 - for attenuating noise
  • F02K1/46 - Nozzles having means for adding air to the jet or for augmenting the mixing region between the jet and the ambient air
  • G01N7/10 - by allowing diffusion of components through a porous wall and measuring a pressure or volume difference

• US Classifications

  • 239 - Fluid sprinkling, spraying, and diffusing
  • 181 - Acoustics