42 Technological services, namely, product design and development in the field of industrial food machines and equipment; technological consultancy in the field of product development; food and product safety technological testing services; engineering services; all the aforesaid services in connection with batter making machines, dough making machines, waffle making machines, snack making machines, automatic waffle baking machines, automatic snack baking machines, waffle baking systems, snack baking systems, baking tongs, baking trays and moulds, winding machines for making waffle cones and waffle rolls, winding machines for making finger rolls, strip winders for making waffle rolls and finger rolls, cup presses for making waffle cups and hollow waffle moulds, batter making machines, batter processing machines, batter mixers, batter mixing systems, batter portioning machines, batter metering machines, batter positioning machines, machines for removing waffles or removing sheets of waffles or transferring waffles or transferring sheets of waffles, machines for removing snacks or removing sheets of snacks or transferring snacks or transferring sheets of snacks, waffle conditioning apparatus, snack conditioning apparatus, waffle cutting machines, waffle sheet punches, snack cutting machines, snack sheet punches, waffle stacking systems, waffle sorting systems, monitoring and control systems for waffle making machines, waffle making systems, waffle sticking systems, waffle crushing systems, snack stacking systems, snack sorting systems, monitoring and control systems for snack making machines, snack crushing systems, conveyors, linking and distribution apparatus in connection with automatic waffle baking machines or waffle baking systems or automatic snack baking machines or snack baking systems