Chemical preparations in the nature of filtering materials for agricultural industry; Mineral substances in the nature of filtering materials for agricultural industry ; chemical preparations for analyses in laboratories, other than for medical or veterinary purposes; test paper, chemical; chemical reagents, other than for medical or veterinary purposes; reagent paper, other than for medical or veterinary purposes; agricultural chemicals, except fungicides, herbicides, insecticides and parasi...

visual sensor devices having an electronic computer, a monitoring display keyboard, an electronic camera, and structural parts therefor for utilizing an optic algorithm, gray scale treatment for identifying and inspecting products; namely, micro-complicated electronic parts and semiconductors; and computer software programs for such visual inspection and analysis of any defects in such micro-complicated electronic parts and semiconductors suitable for use in main frame computer-based systems ...

visual sensor devices having an electronic computer, a monitoring display keyboard, an electronic camera, and structural parts therefor for utilizing an optic algorithm, gray scale treatment for identifying and inspecting products; namely, micro-complicated electronic parts and semiconductors; and computer software programs for such visual inspection and analysis of any defects in such micro-complicated electronic parts and semiconductors suitable for use in main frame computer-based systems ...