Hans Juergen Lessmann

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Trier, DE

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Patents Grantslast 30 patents

Information Patent Grant
Dust emission reduction during metal casting
- Patent number 9,144,843
- Issue date Sep 29, 2015
- Paul Wurth S.A.
- Hans Juergen Lessmann
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
DUST EMISSION REDUCTION DURING METAL CASTING
- Publication number 20140331515
- Publication date Nov 13, 2014
- Hans Juergen Lessmann
- B22 - CASTING POWDER METALLURGY