3457704

Information

• Patent Grant
• 3457704

• References
• Source

• Patent Number

  3,457,704

• Date Filed

  Not available

• Date Issued

  Tuesday, July 29, 1969
  55 years ago

• CPC

  • G01N30/38 - Flow patterns
  • G01N30/02 - Column chromatography
  • G01N2030/025 - Gas chromatography
  • G01N2030/402 - purging a device
  • G01N2030/405 - re-concentrating or inverting previous separation
  • G01N2030/407 - carrying out another separation

• US Classifications

  • 095 - Gas separation: processes
  • 096 - Gas separation: apparatus