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