FURNISHING OF GENERAL AND DETAILED SCIENTIFIC AND TECHNICAL DATA AND INFORMATION TO OTHER COMPANIES RESPECTING [METHODS OF GRINDING,] DETERMINING AND INCREASING THE HIDING POWER AND THE DRYING OF PAINTS, VARNISHES, ENAMELS, [LINOLEUMS,] AND OTHER FILM-FORMING COMPOSITIONS, AND THE CONTROL OF FUNGUS, MILDEW, AND OTHER ECONOMIC PESTS ON WOOD