Alwin Vogel

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Eisenberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Roller for roller-hearth furnaces
- Patent number 5,441,407
- Issue date Aug 15, 1995
- LOI Essen Industrieofenanlagen GmbH
- Dietrich Stamm
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Insulated roller assembly for a roller furnace
- Patent number 5,143,684
- Issue date Sep 1, 1992
- Didier-Werke
- Hermann Stein
- F27 - FURNACES KILNS OVENS RETORTS