2072375

Information

• Patent Grant
• 2072375

• References
• Source

• Patent Number

  2,072,375

• Date Filed

  Not available

• Date Issued

  Tuesday, March 2, 1937
  87 years ago

• CPC

  • C01B13/326 - of elements or compounds in the liquid state

• US Classifications

  • 239 - Fluid sprinkling, spraying, and diffusing
  • 261 - Gas and liquid contact apparatus
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 423 - Chemistry of inorganic compounds