Military Salute:Composite Wing Structure Awarded Patent and Noted by Kerry

摘要

Earlier this year KaZak Composites,a Woburn,Mass.-based composite manufacturer,received a patent for its extendable wing system used that according to Sen.John Kerry(D-Mass.)will not only help missiles fly for longer periods,at greater ranges,but also noted"Their composites cost half as much as stainless steel,last longer,and are easier to maintain."