Elfriede Vogel

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Buch am Erlbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for de-icing roadways and re-using collected...
- Patent number 5,853,262
- Issue date Dec 29, 1998
- BTS Beratung und Technik fuer die Strasse GmbH
- Elfriede Vogel
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES