4. Metallurgical apparatus
  5. Means treating solid metal
  6. By contact with gas

Akira Umetsu

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Box annealing furnace method for annealing metal sheet using...

Metallurgical apparatus – Means treating solid metal – By contact with gas
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Reversing cold rolling apparatus

Metal working – Plural diverse manufacturing apparatus including means for... – Binding or covering and cutting
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Profile ID: LFUS-PAI-P-2049370

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