1527770

Information

• Patent Grant
• 1527770

• References
• Source

• Patent Number

  1,527,770

• Date Filed

  Not available

• Date Issued

  Tuesday, February 24, 1925
  99 years ago

• CPC

  • F42B22/10 - Moored mines
  • F42B22/08 - Drifting mines

• US Classifications

  • 102 - Ammunition and explosives