A circuit card having the capability for the high-density packaging of electronic components thereon for use in high power-density card racks in computer and other electronic and avionic systems. The card has an all metal construction with an elongated planar body portion for the mounting of electronic...http://www.google.es/patents/US4366526?utm_source=gb-gplus-sharePatente US4366526 - Heat-pipe cooled electronic circuit card
