Metal clamps used for holding piece parts on machine tool tables; Rocker arms for motors; Transmissions for machines; Electric scissors; Cutting devices being parts of machines; Pneumatic pumps; Shaft couplings as parts of machines; Machine couplings and transmissions, except for land vehicles; Suction pumps; Machine parts, namely, mechanical seals; Machine coupling and transmission components, except for land vehicles, and parts therefor; Machine parts, namely, cylinders; Machine parts, name...