422515

Information

• Patent Grant
• 422515

• References
• Source

• Patent Number

  422,515

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1890
  134 years ago

• CPC

  • C06B25/06 - with two or more nitrated aromatic compounds present

• US Classifications

  • 149 - Explosive and thermic compositions or charges