Hans-Jurgen Gulas

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Leoben, OE

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Patents Grantslast 30 patents

Information Patent Grant
Fired refractory brick and process for preparing the same
- Patent number 4,073,656
- Issue date Feb 14, 1978
- Veitscher Magnesitwerke-Actien-Gesellschaft
- Hans-Jurgen Gulas
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Refractory lining for a pig iron container
- Patent number 4,023,786
- Issue date May 17, 1977
- Veitscher Magnesitwerke-Aktiengesellschaft
- Hans-Jurgen Gulas
- B22 - CASTING POWDER METALLURGY