4. B - Operations, Transporting
  5. 01
  6. D

Helmut Weissert

B - Operations – Transporting – 01 – D

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Annular-gap washer for a high-pressure blast furnace

B - Operations – Transporting – 01 – D
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Apparatus for cleaning blast-furnace exhaust gases

C - Chemistry – Metallurgy – 21 – B
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Gas washer and method of operation

B - Operations – Transporting – 01 – D
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Method of producing calcium sulfate dihydrate in conjunction...

C - Chemistry – Metallurgy – 01 – F
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Method of producing calcium sulfate dihydrate in connection...

B - Operations – Transporting – 01 – D
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Profile ID: LFCA-PAI-P-374438

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