TELTRON
Scientific apparatus and instruments for the demonstration, explanation and teaching of mechanics, electrics, electronics, thermodynamics, optics, atomic and nuclear physics, solid state physics, medical, chemical and biological processes as well as computer assisted experiments, namely, glass demonstration tubes and training tubes, namely, cathode ray tubes, diodes, triodes, gas triodes, diffraction tubes, e/m tubes, Maltese Cross tubes, critical potential tubes, fine beam tubes, luminescenc...
Registered · December 12, 2005 · 79025181 ·