3221701

Information

• Patent Grant
• 3221701

• References
• Source

• Patent Number

  3,221,701

• Date Filed

  Not available

• Date Issued

  Tuesday, December 7, 1965
  59 years ago

• CPC

  • B63G3/06 - for mines or depth charges

• US Classifications

  • 114 - Ships
  • 244 - Aeronautics and astronautics