521020

Information

• Patent Grant
• 521020

• References
• Source

• Patent Number

  521,020

• Date Filed

  Not available

• Date Issued

  Tuesday, June 5, 1894
  130 years ago

• CPC

  • C06B29/18 - the compound being nitrated toluene or a nitrated phenol

• US Classifications

  • 149 - Explosive and thermic compositions or charges