1442345

Information

• Patent Grant
• 1442345

• References
• Source

• Patent Number

  1,442,345

• Date Filed

  Not available

• Date Issued

  Tuesday, January 16, 1923
  101 years ago

• CPC

  • F42B22/08 - Drifting mines
  • F42B22/44 - adapted to be launched from aircraft
  • F42C14/04 - for torpedoes, marine mines or depth charges

• US Classifications

  • 102 - Ammunition and explosives