3902327

Information

• Patent Grant
• 3902327

• References
• Source

• Patent Number

  3,902,327

• Date Filed

  Not available

• Date Issued

  Tuesday, September 2, 1975
  49 years ago

• CPC

  • B63G8/40 - Rescue equipment for personnel

• US Classifications

  • 405 - Hydraulic and earth engineering
  • 114 - Ships