4. C - Chemistry, Metallurgy
  5. 22
  6. C

Helmut Knuppel

C - Chemistry – Metallurgy – 22 – C

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Control system for metallurgical furnaces

F - Mech Eng,Light,Heat,Weapons – 27 – B
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Glow discharge circuits

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Glow discharge circuits

B - Operations – Transporting – 01 – D
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Heat-proof pipe intended for immersion into molten metal

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Method and apparatus for continuous gasification, of solid...

C - Chemistry – Metallurgy – 10 – J
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Profile ID: LFCA-PAI-P-79080

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