3276844

Information

• Patent Grant
• 3276844

• References
• Source

• Patent Number

  3,276,844

• Date Filed

  Not available

• Date Issued

  Tuesday, October 4, 1966
  58 years ago

• CPC

  • G01N13/02 - Investigating surface tension of liquids
  • B01J19/0006 - Controlling or regulating processes
  • C08F36/04 - conjugated
  • G01N2013/0266 - Bubble methods
  • G01N2013/0275 - involving surface-active agents
  • Y10T137/7793 - With opening bias [e.g., pressure regulator]

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 073 - Measuring and testing
  • 137 - Fluid handling
  • 526 - Synthetic resins or natural rubbers