[english | 1867]
Excerpts: [... to explode than powder in many respects it resembles gun-cotton which is made in a similar way if gun-cotton be immersed in the proto-chloride of ...... for operating them substantially as explained,. 4th, Also, the combination of one or more rotary clamps, Y, the cam, E, the burrs or cutter wheels, ...... with the table, b', and weight, o, when arranged to operate substantially as ...]
Genres: [periodical] Downloads: 110