Allplant Entwicklungs- Und Marketing GmbH

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Ratingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Cultivation substrate and method of preparing the same
- Patent number 5,900,038
- Issue date May 4, 1999
- Allplant Entwicklungs- Und Marketing GmbH
- Hermann-Josef Wilhelm
- C05 - FERTILISERS MANUFACTURE THEREOF