1569161

Information

• Patent Grant
• 1569161

• References
• Source

• Patent Number

  1,569,161

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1926
  98 years ago

• CPC

  • B64B1/38 - Controlling position of centre of gravity
  • B64B1/40 - Balloons

• US Classifications

  • 244 - Aeronautics and astronautics