7 Rolling, winding, cutting, coiling, rewinding, separating and doppler installations and machines for the production and processing of sheet and strip materials and components thereof; hydraulic tools, for use in relation to the following goods: rolling, winding, cutting, coiling, rewinding, separating and doppler installations and machines and components thereof; pneumatic apparatus, for use in relation to the following goods: rolling, winding, cutting, coiling, rewinding, separating and doppler installations and machines and components thereof; mechanical control apparatus, for use in the following fields: control and regulation of rolling, winding, cutting, coiling, rewinding, separating and doppler installations and machines and components thereof