3434407

Information

• Patent Grant
• 3434407

• References
• Source

• Patent Number

  3,434,407

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1969
  57 years ago

• CPC

  • B64D13/04 - Automatic control of pressure
  • G05D16/2013 - using throttling means
  • B64D2700/62035 - Pressure control valves

• US Classifications

  • 454 - Ventilation
  • 342 - Communications: directive radio wave systems and devices