3142958

Information

• Patent Grant
• 3142958

• References
• Source

• Patent Number

  3,142,958

• Date Filed

  Not available

• Date Issued

  Tuesday, August 4, 1964
  60 years ago

• CPC

  • B64D17/56 - responsive to barometric pressure

• US Classifications

  • 060 - Power plants
  • 244 - Aeronautics and astronautics