3568956

Information

• Patent Grant
• 3568956

• References
• Source

• Patent Number

  3,568,956

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1971
  53 years ago

• CPC

  • B64C23/08 - using Magnus effect

• US Classifications

  • 244 - Aeronautics and astronautics
  • 114 - Ships