204847 ⎘
Vacuum tubes; Tubes with a single discharge path having magnetic control means; having both magnetic and electrostatic control means
SYSTEMS AND METHODS FOR CREATING AN ELECTRON COIL MAGNET
#2Systems and methods for creating an electron coil magnet
#3Vacuum exhaust method
#4Linkage conduit for vacuum chamber applications
#5Particle acceleration devices with improved geometries for vacuum-insulator-anode triple junctions
#6Plasma processing apparatus, electrode temperature adjustment device and electrode temperature adjustment method