Erich Eigner

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Lodersdorf, AT

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Patents Grantslast 30 patents

Information Patent Grant
Device and process for the aerobic treatment of organic substances
- Patent number 6,065,224
- Issue date May 23, 2000
- Interlicense Den Haag B.V.
- Erich Eigner
- C05 - FERTILISERS MANUFACTURE THEREOF