Walter Schmid

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CH-8152 Opfikon, CH

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Patents Grantslast 30 patents

Information Patent Grant
Controlling a fermentation plant
- Patent number 5,601,720
- Issue date Feb 11, 1997
- Walter Schmid
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Process and installation for the utilization of organic substances
- Patent number 5,248,602
- Issue date Sep 28, 1993
- Schmid; Walter
- Walter Schmid
- C05 - FERTILISERS MANUFACTURE THEREOF