Hans-Joachim Nitsche

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Erlangen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process and device for casting a billet of liquid metal
- Patent number 5,921,313
- Issue date Jul 13, 1999
- Siemens Aktiengesellschaft
- Martin Niemann
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and device for casting a strand from liquid metal
- Patent number 5,915,456
- Issue date Jun 29, 1999
- Siemens Aktiengesellschaft
- Martin Niemann
- B22 - CASTING POWDER METALLURGY