Shaft couplings for machines; converters for steelworks, namely, catalytic converters; adhesive tape dispensing machines; aerocondensers; agitators for chemical processing; agricultural machines, namely, cultipackers; filters for cleaning cooling air, for engines; air condensers; carburetter feeders; igniting devices for internal combustion engines; alternators; valves being parts of machines; axles for machines; crank shafts for industrial use; transmission shafts, other than for land vehicl...