US PATENT SUBCLASS 244 / 130
.~.~ Aerodynamic resistance reducing

Current as of: June, 1999
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244 /   HD   AERONAUTICS

117 R  DF  AIRCRAFT STRUCTURE {14}
129.1  DF  .~ Details {8}
130.~.~ Aerodynamic resistance reducing

DEFINITION

Classification: 244/130

(under subclass 129.1) Devices and structural arrangements for reducing the resistance of aircraft or aircraft elements to motion through the air.