2874921

Information

• Patent Grant
• 2874921

• References
• Source

• Patent Number

  2,874,921

• Date Filed

  Not available

• Date Issued

  Tuesday, February 24, 1959
  65 years ago

• CPC

  • B64F1/221 - specially adapted for handling seaplanes

• US Classifications

  • 244 - Aeronautics and astronautics
  • 114 - Ships
  • 280 - Land vehicles