4. B - Operations, Transporting
  5. 21
  6. C

Piero Pietroni

B - Operations – Transporting – 21 – C

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Continuous metal-wire annealing furnaces

C - Chemistry – Metallurgy – 21 – D
Patent

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Diestock for metal-wiredrawing machine

B - Operations – Transporting – 21 – C
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Drawing-pulley group for a wire-drawing

B - Operations – Transporting – 21 – C
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Profile ID: LFCA-PAI-P-809048

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