216949

Information

• Patent Grant
• 216949

• References
• Source

• Patent Number

  216,949

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1879
  145 years ago

• CPC

  • C06B31/14 - the compound being an aromatic

• US Classifications

  • 149 - Explosive and thermic compositions or charges
  • 044 - Fuel and related compositions