Hartmut Polzin

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Striegistal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing lost cores or molded parts for the production...
- Patent number 10,092,947
- Issue date Oct 9, 2018
- Peak Deutschland GmbH
- Hartmut Polzin
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Method for Producing Lost Cores or Molded Parts for the Production...
- Publication number 20160250680
- Publication date Sep 1, 2016
- PEAK DEUTSCHLAND GMBH
- Hartmut Polzin
- B22 - CASTING POWDER METALLURGY