Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock mounted on a carriage {with the saw blade mounted on a carriage the saw carriage being mounted on a pivoted lever}
Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock mounted on a carriage {with the saw blade mounted on a carriage the saw carriage being mounted on a pivoted lever}