3226200

Information

• Patent Grant
• 3226200

• References
• Source

• Patent Number

  3,226,200

• Date Filed

  Not available

• Date Issued

  Tuesday, December 28, 1965
  59 years ago

• CPC

  • G01N21/783 - for analysing gases
  • G01N7/02 - by absorption, adsorption, or combustion of components and measurement of the change in pressure or volume of the remainder
  • G01N21/78 - producing a change of colour
  • G01N1/22 - in the gaseous state

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 222 - Dispensing