3859808

Information

• Patent Grant
• 3859808

• References
• Source

• Patent Number

  3,859,808

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1975
  50 years ago

• CPC

  • B01D53/30 - Controlling by gas-analysis apparatus
  • B01D53/002 - by condensation
  • B01D59/10 - Separation by diffusion

• US Classifications

  • 062 - Refrigeration
  • 096 - Gas separation: apparatus