1869435

Information

• Patent Grant
• 1869435

• References
• Source

• Patent Number

  1,869,435

• Date Filed

  Not available

• Date Issued

  Tuesday, August 2, 1932
  92 years ago

• CPC

  • C10K1/125 - containing Fe compounds

• US Classifications

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