Helmut Schlechtriem

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Duisburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and equipment for the integral casting of metal strip close...
- Patent number 5,915,459
- Issue date Jun 29, 1999
- Mannesmann Aktiengesellschaft
- Ulrich Urlau
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Conveyor belt for use in a continuous strip-casting device for the...
- Patent number 5,740,852
- Issue date Apr 21, 1998
- Mannesmann Aktiengesellschaft
- Ewald Feuerstacke
- B22 - CASTING POWDER METALLURGY