Replacement parts specially adapted for surgical lasers, namely, optical fibers for the directed delivery of Holmium YAG laser light to the treatment area during surgical procedures

Boats

boats

[Aviation and avionics training systems for trainers, professionals and students in the nature of classroom instruction through the use of flight simulators, training aircraft, text books, training manuals, radar systems, and instrument systems; managing and maintaining for others of the avionics and aviation materials used in the training systems]

Aircraft