Data processing programs for use in preparing and controlling medical and surgical equipment, in teaching and training medical staff for performing diagnostic and surgical treatment of patients and in documentation of surgical operations; prerecorded data carriers storing the aforementioned data processing programs; data processing equipment namely computers, data input and output devices, data display devices, image recording and image production devices

LIQUID PHENOLIC RESIN AND ESTER USED IN MANUFACTURING A NO-BAKE MOLD FOR FOUNDRY USE

EDUCATIONAL SETS INCLUDING CUTOUT NUMBERS AND LETTERS AND BOARD ADAPTED TO RECEIVE THE SAME