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Josef Pohacker
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Graz, AT
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last 30 patents
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Patent Grant
Automatic control device for a bending machine
Patent number
4,161,110
Issue date
Jul 17, 1979
EVG Entwicklungs- und Verwertungs-Gesellschaft mbH.
Klaus Ritter
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...