Helmut Neuper

Follow

Person

Leoben, OE

People

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