MAUDOR

Electronic access control systems for interlocking doors; electronic anti-theft system comprised of a bar code scanner that allows manufacturers to temporarily disable electronic goods during the manufacturing process and allows retailers to enable such goods upon receiving the purchase price for the goods; locks, electric; safety nets; security surveillance robots; semi-conductors; wafers for integrated circuits; electronic chips for the manufacture of integrated circuits; optical apparatus and instruments, namely, optical ports for underwater photography, dome ports for underwater photography, wet diopters, adapter lenses for underwater photography; remote control telemetering machines and apparatus