28.91LeafLevel 3
Manufacture of machinery for metallurgy
This class includes: - manufacture of machines and equipment for handling hot metals: • converters, ingot moulds, ladles, casting machines - manufacture of metal-rolling mills and rolls for such mills
This class excludes: - manufacture of draw-benches, see 28.41 - manufacture of moulding boxes and moulds (except ingot moulds), see 25.73 - manufacture of machines for forming foundry moulds, see 28.99
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/api/v1/systems/kd_rs/nodes/28.91Structural DerivationPublic Domain