2153266

Information

• Patent Grant
• 2153266

• References
• Source

• Patent Number

  2,153,266

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1939
  85 years ago

• CPC

  • B64C35/002 - using adjustable auxiliary floats

• US Classifications

  • 244 - Aeronautics and astronautics