4. Metal treatment
  5. Compositions
  6. Heat treating

Evgeny Fedorovich Matveev

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Gas-cutting torch arrangement

Metallurgical apparatus – Means for cutting solid metal with heat – e.g. – blowpipes – With torch mounting means
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Method of making parts from sheet metal by means of oxygen cutti

Metal treatment – Compositions – Heat treating
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Profile ID: LFUS-PAI-P-492698

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