3517469

Information

• Patent Grant
• 3517469

• References
• Source

• Patent Number

  3,517,469

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1970
  54 years ago

• CPC

  • E02D5/806 - involving use of explosives

• US Classifications

  • 052 - Static structures
  • 089 - Ordnance
  • 102 - Ammunition and explosives
  • 114 - Ships
  • 405 - Hydraulic and earth engineering