79394645
Mar 19, 2024
Treatment of common metals; treatment of precious metals; processing of photographic and cinematographic films; photocomposing, photographic printing, photogravure; slaughtering of animals; leather working and fur conditioning; saddlery working; textile treating in the nature of mothproofing; wool treating; dressmaking; embroidery services; woodworking and timber processing; framing of works of art; treatment of liquids, chemicals, gas and air for industrial use, namely, industrial toxic liquids treatment, recycling of chemicals, natural gas liquefaction services, disinfecting of air; grinding of glass and optical glass; custom manufacturing of building materials for others; services of a dental technician; pottery firing; production of energy; rental of electricity generators; paper treating; printing services; bookbinding; treatment of plastics
Treatment of Materials