3315629

Information

• Patent Grant
• 3315629

• References
• Source

• Patent Number

  3,315,629

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1967
  57 years ago

• CPC

  • B63B21/28 - driven in by explosive charge

• US Classifications

  • 114 - Ships
  • 441 - Buoys, rafts, and aquatic devices