Johann Penn

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for the interchangeable connection of a casting tube to a...
- Patent number 8,376,196
- Issue date Feb 19, 2013
- Siemens Vai Metals Technologies GmbH
- Helmut Ebner
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR THE INTERCHANGEABLE CONNECTION OF A CASTING TUBE TO A...
- Publication number 20100314421
- Publication date Dec 16, 2010
- Helmut Ebner
- B22 - CASTING POWDER METALLURGY