4. B - Operations, Transporting
  5. 29
  6. B

Wolfgang Friederichs

B - Operations – Transporting – 29 – B

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Country: Germany

A process for the preparation of highly pure aromatic...

C - Chemistry – Metallurgy – 07 – C
Patent

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A process for the preparation of polyisocyanates

C - Chemistry – Metallurgy – 07 – C
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Door elements with polyurethane foams for radiation protection

E - Fixed Constructions – 06 – B
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Method and device for producing polyurethanes containing...

B - Operations – Transporting – 29 – B
Patent

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Method and mixing head for producing a reaction mixture from...

B - Operations – Transporting – 29 – B
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Profile ID: LFCA-PAI-P-1829184

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