1777232

Information

• Patent Grant
• 1777232

• References
• Source

• Patent Number

  1,777,232

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1930
  94 years ago

• CPC

  • B64C35/005 - with propellers, rudders or brakes acting in the water

• US Classifications

  • 244 - Aeronautics and astronautics