1940592

Information

• Patent Grant
• 1940592

• References
• Source

• Patent Number

  1,940,592

• Date Filed

  Not available

• Date Issued

  Tuesday, December 19, 1933
  91 years ago

• CPC

  • C01B21/091 - Chloramine

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 008 - Bleaching and dyeing
  • 210 - Liquid purification or separation
  • 424 - Drug, bio-affecting and body treating compositions