773636

Information

• Patent Grant
• 773636

• References
• Source

• Patent Number

  773,636

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1904
  120 years ago

• CPC

  • C22B23/0492 - in ammoniacal type solutions

• US Classifications

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