1634331

Information

• Patent Grant
• 1634331

• References
• Source

• Patent Number

  1,634,331

• Date Filed

  Not available

• Date Issued

  Tuesday, July 5, 1927
  97 years ago

• CPC

  • G01N7/08 - by combustion followed by absorption or adsorption of the combustion products
  • Y10T436/204998 - Inorganic carbon compounds
  • Y10T436/214 - Acyclic [e.g., methane, octane, isoparaffin, etc.]

• US Classifications

  • 436 - Chemistry: analytical and immunological testing
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing