1456646

Information

• Patent Grant
• 1456646

• References
• Source

• Patent Number

  1,456,646

• Date Filed

  Not available

• Date Issued

  Tuesday, May 29, 1923
  101 years ago

• CPC

  • F42C14/04 - for torpedoes, marine mines or depth charges
  • F42B22/02 - Contact mines
  • F42B22/10 - Moored mines

• US Classifications

  • 102 - Ammunition and explosives