首页>
外国专利>
Method and machine in order to fix the edge of a metal sheet of any kind on a rod, braid, iron, round or marginal wire more particularly for clamping the sheet-pile cells to the river, on land and marine
Method and machine in order to fix the edge of a metal sheet of any kind on a rod, braid, iron, round or marginal wire more particularly for clamping the sheet-pile cells to the river, on land and marine
