2299907

Information

• Patent Grant
• 2299907

• References
• Source

• Patent Number

  2,299,907

• Date Filed

  Not available

• Date Issued

  Tuesday, October 27, 1942
  82 years ago

• CPC

  • E21B43/263 - using explosives
  • C06B31/44 - the compound being nitroglycerine

• US Classifications

  • 149 - Explosive and thermic compositions or charges