Perfluktiv-Consult AG

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Zurich, CH

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Patents Grantslast 30 patents

Information Patent Grant
Shaft arrangement for thermal and/or material transfer processes be...
- Patent number 4,764,107
- Issue date Aug 16, 1988
- Perfluktiv-Consult AG
- Erich Sundermann
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for the thermal and/or chemical treatment of grained, granu...
- Patent number 4,708,642
- Issue date Nov 24, 1987
- Perfluktiv-Consult AG
- Erich Sundermann
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Process and apparatus for the thermal treatment of trickling materi...
- Patent number 4,664,623
- Issue date May 12, 1987
- Perfluktiv-Consult AG
- Erich Sundermann
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method and an apparatus for the manufacture of baked products, espe...
- Patent number 4,350,710
- Issue date Sep 21, 1982
- Perfluktiv-Consult AG
- Erich Sundermann
- A21 - BAKING EDIBLE DOUGHS

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