3346216

Information

• Patent Grant
• 3346216

• References
• Source

• Patent Number

  3,346,216

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1967
  57 years ago

• CPC

  • B64B1/00 - Lighter-than-air aircraft
  • B64B1/26 - housed in ducts

• US Classifications

  • 244 - Aeronautics and astronautics