Alexander Tatarczyk

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Seltingen-Oberflacht, DE

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Patents Grantslast 30 patents

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Punching sheet metal
- Patent number 9,266,163
- Issue date Feb 23, 2016
- TRUMF Werkzeugmaschinen GmbH + Co. KG
- Alexander Tatarczyk
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...