2719078

Information

• Patent Grant
• 2719078

• References
• Source

• Patent Number

  2,719,078

• Date Filed

  Not available

• Date Issued

  Tuesday, September 27, 1955
  69 years ago

• CPC

  • C09C1/52 - Channel black; Preparation thereof

• US Classifications

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