首页>
外国专利>
A device for the introduction of materials to straighten up of elongated shape, such as bars, u-sections, tubes or the like, in machines to be levelled, in particular machines to be straightened to rollers
A device for the introduction of materials to straighten up of elongated shape, such as bars, u-sections, tubes or the like, in machines to be levelled, in particular machines to be straightened to rollers
