Mathias Konczalla

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Osnabrueck, DE

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Patents Grantslast 30 patents

Information Patent Grant
Use of a low-alloyed copper alloy and hollow profile component made...
- Patent number 7,160,401
- Issue date Jan 9, 2007
- KM Europa Metal AG
- Mainhard Hecht
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Use of a low-alloyed copper alloy and hollow profile component made...
- Publication number 20040120842
- Publication date Jun 24, 2004
- Mainhard Hecht
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...