Erich Kasper

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Patents Grantslast 30 patents

Information Patent Grant
Process for automatically vertically butt welding steel sheet mater...
- Patent number 4,175,227
- Issue date Nov 20, 1979
- Vereinigte Osterreichische Eisen- und Stahlwerke - Alpine Montan Aktiengesell...
- Erich Kasper
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR