3577949

Information

• Patent Grant
• 3577949

• References
• Source

• Patent Number

  3,577,949

• Date Filed

  Not available

• Date Issued

  Tuesday, May 11, 1971
  53 years ago

• CPC

  • B63B21/28 - driven in by explosive charge

• US Classifications

  • 114 - Ships
  • 042 - Firearms
  • 089 - Ordnance
  • 227 - Elongated-member-driving apparatus