WOVEN-WIRE SCREENS FOR VARIOUS INDUSTRIAL USES, SUCH AS SCREENING AND CLASSIFYING OF VARIOUS BULK MATERIALS

ELECTRONIC TUBES INCLUDING POWER TUBES AND X-RAY TUBES AND HOUSINGS THEREFOR USED FOR DIAGNOSTIC THERAPEUTIC, AND RADIOGRAPHIC PURPOSES

OLEAGINOUS FATTY LIQUID WHICH MAKES A CLEAR SOLUTION WHEN ADDED TO WATER, USED IN ADMIXTURE WITH WATER FOR WET GRINDING AND CUTTING METAL WITH THE POWER OF PROTECTING SAID METAL FROM RUSTING