Herbert Duerr

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Viernheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for de-aerating viscous mixing stock
- Patent number 4,382,557
- Issue date May 10, 1983
- Draiswerke GmbH
- Herbert Duerr
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...