622990

Information

• Patent Grant
• 622990

• References
• Source

• Patent Number

  622,990

• Date Filed

  Not available

• Date Issued

  Tuesday, April 11, 1899
  125 years ago

• CPC

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

• US Classifications

  • 149 - Explosive and thermic compositions or charges