2432220

Information

• Patent Grant
• 2432220

• References
• Source

• Patent Number

  2,432,220

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1947
  77 years ago

• CPC

  • C06F5/00 - Matches

• US Classifications

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