1954973

Information

• Patent Grant
• 1954973

• References
• Source

• Patent Number

  1,954,973

• Date Filed

  Not available

• Date Issued

  Tuesday, April 17, 1934
  90 years ago

• CPC

  • C01C1/003 - Storage or handling of ammonia
  • C01C1/10 - Separation of ammonia from ammonia liquors
  • Y10S62/934 - From nitrogen

• US Classifications

  • 062 - Refrigeration
  • 095 - Gas separation: processes