201520

Information

• Patent Grant
• 201520

• References
• Source

• Patent Number

  201,520

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1878
  147 years ago

• CPC

  • C06B29/04 - with an inorganic non-explosive or an inorganic non-thermic component

• US Classifications

  • 149 - Explosive and thermic compositions or charges