4. F - Mech Eng,Light,Heat,Weapons
  5. 27
  6. D

Bruno Hirschberg

F - Mech Eng,Light,Heat,Weapons – 27 – D

Inventor

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Inventor

Country: Austria

Electric arc furnace and scrap iron melting process

H - Electricity – 05 – B
Patent

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Fire proof gas permeable structural unit

F - Mech Eng,Light,Heat,Weapons – 27 – D
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Metallurgical vessel and method of making the refractory...

B - Operations – Transporting – 22 – D
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Profile ID: LFCA-PAI-P-1162975

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