Heinz Koppern

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Hattingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Roller press for compacting and briquetting of bulk material
- Patent number 4,337,023
- Issue date Jun 29, 1982
- Maschinenfabrik Koppern GmbH & Co. KG
- Heinz Koppern
- B30 - PRESSES