Heinz O. Bernhard

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Zofingen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing bitter beverages
- Patent number 4,133,903
- Issue date Jan 9, 1979
- Siegfried Aktiengesellschaft
- Kurt Thiele
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES