2874029

Information

• Patent Grant
• 2874029

• References
• Source

• Patent Number

  2,874,029

• Date Filed

  Not available

• Date Issued

  Tuesday, February 17, 1959
  66 years ago

• CPC

  • C01C1/022 - Preparation of aqueous ammonia solutions

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing