Alois Triessnig

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Vienna, AT

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Patents Grantslast 30 patents

Information Patent Grant
Checkerwork for upright regeneration chambers of a glass melting fu...
- Patent number 4,651,810
- Issue date Mar 24, 1987
- Veitscher Magnesitwerke-Actien-Gesellschaft
- Alois Triessnig
- F28 - HEAT EXCHANGE IN GENERAL