Sahibzada S. Laiquddin

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Dorsten, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of and system for cleaning the surface of furnace rollers of...
- Patent number 5,188,527
- Issue date Feb 23, 1993
- Ruhrgas Aktiengesellschaft
- Sahibzada S. R. Laiquddin
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method of operating a controlled atmosphere furnace
- Patent number 4,579,523
- Issue date Apr 1, 1986
- Ruhrgas Aktiengesellschaft
- Sahibzada S. Laiquddin
- C21 - METALLURGY OF IRON