Gunther Hildebrand

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Rehmsdorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for obtaining paraffin or paraffin fractions
- Patent number 6,074,548
- Issue date Jun 13, 2000
- Schumann Sasol GmbH & Co. KG
- Norbert Matzat
- F28 - HEAT EXCHANGE IN GENERAL