2643835

Information

• Patent Grant
• 2643835

• References
• Source

• Patent Number

  2,643,835

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1953
  71 years ago

• CPC

  • B64C35/00 - Flying-boats Seaplanes
  • B64F2700/6265 - inflatable or deformable

• US Classifications

  • 244 - Aeronautics and astronautics