Apparatus for measuring radioactivity and ionizing radiation, namely, dose calibrators that measure radioisotope activities, not for medical use; apparatus for measuring radioactivity in products, radioactive doses and radiation for non-medical use; activity meters for non-medical use, namely, apparatus for measuring radioactivity in products, radioactive doses and radiation

Riflescopes for use with guns

Riflescopes for use with guns

Riflescopes for use with guns

Distributorships of scientific instruments, namely, imaging ellipsometers, brewster angle microscopes, atomic force microscopes, scanning probe microscopes, and vibration isolators

optical apparatus and instruments for the optical examination of small surfaces for industrial and research use; ellipsometers in the nature of optical and electronic apparatus and instruments for the optical examination of small surfaces; sample carriers and dishes for biological samples used in laboratory research for use with optical apparatus and instruments; electrical and electronic control systems for active damping and isolation of vibrations comprising electric actuators; computer so...