3447554

Information

• Patent Grant
• 3447554

• References
• Source

• Patent Number

  3,447,554

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1969
  56 years ago

• CPC

  • F15C1/006 - for aeronautics; for rockets (drives, controls); for satellites; for air cushion vehicles; for controlling vessels or torpedoes
  • Y10T137/2147 - To cascaded plural devices

• US Classifications

  • 441 - Buoys, rafts, and aquatic devices
  • 114 - Ships
  • 137 - Fluid handling