Glassware manufacturing machine parts in the nature of restrictor tube and plunger mechanisms for feed heads for molten glass; glassware manufacturing machine parts in the nature of glass droplet shears as parts of a machine and glass droplet distributors all operated automatically; glassware manufacturing machine parts in the nature of trough systems consisting principally of troughs for glass droplets, machines for manufacturing of glass items, in particular glass moulding machines and glass casting machines; glassware manufacturing machine parts in the nature of automatically operated extrusion punch and level mechanisms as well as moulds for use in the manufacture of glassware; mechanical tools being machines for pushing over glass items from manufacturing machines onto conveyor belts; machines for pushing glass items into an annealing lehr; glassware manufacturing machine parts in the nature of mechanical and/or pneumatic and/or hydraulic and/or electrical drives and adjusting drives and control equipment for the aforementioned goods; machines and mechanical equipment for transporting, conveying, allocating, handling and packing glass items with and without coating or labels or film coating; machines and mechanical equipment for the continuous conveying, deflection and loading of a plurality of individual glass items; mechanical, physical, chemical, optical, electro-technical and/or electronic machines and mechanical equipment for sorting glass items; mechanical equipment in the nature of machines for forming hollow glass items; machines for observation for quality assurance of glass items; machines, namely, optical devices for monitoring quality of glass items; installations of glass factories substantially composed of aforementioned goods, namely, machines for forming hollow glass articles; mechanical, physical, chemical, optical mechanical, electro-technical and/or electronic machine parts for measuring, testing, weighing, and monitoring glass items as parts of machines; apparatus, namely, pumps and compressors for cooling being parts of machines; mechanical and/or pneumatic and/or hydraulic controls and regulators manufacturing glass items in particular for controlling and regulating pressure and voltage for glass moulding machines; mechanical and/or pneumatic and/or hydraulic and/or electrical and/or electronic drives and control valves for regulating the flow of gases and liquids being parts of machines; all of these goods exclusively in connection with machines and installations for glass forming

Electrical and/or electronic controls and regulators for machines as well as mechanical equipment and installations for manufacturing glass items composed therefrom, in particular for controlling and regulating pressure, voltage and process variables for glass moulding machines and glass casting machines; data processors and computer peripherals for internal acquisition, processing and relaying of production and product data in glass plants; stored computer programs, computer software and computer operating programs for spreadsheet management and for operating glass plants; electrical cables and holders thereof; extrusion punch position measuring equipment; thermocouples as electric sensors, for heating or cooling purposes; all of these goods exclusively in connection with machines and installations for glass forming

Construction planning; design planning, namely design of information technology systems; engineering; chemistry consultation; consulting in the field of physics; scientific laboratory services of a chemical and physical laboratory; technological consultancy in the field of glass melting, gob forming, bottle forming and bottle coating for strength increasing and applying colours; product development of glass items; computer programming for data processing and diagnostic software for determination of defects; electronic data storage; industrial research in the field of glass forming and scientific research; all of the aforesaid services for glass smelteries and exclusively for use in connection with glass forming