Giswalt Veitl

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing sheet or plate from rolling stock
- Patent number 4,041,749
- Issue date Aug 16, 1977
- Vereinigte Osterreichische Eisen- und Stahlwere-Alpine Montan Aktiengesellschaft
- Giswalt Veitl
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Process of producing surface-decarburized steel sheets or plates
- Patent number 4,007,064
- Issue date Feb 8, 1977
- Vereinigte Osterreichische Eisen- und Stahlwerke-Alpine Montan Aktiengesellsc...
- Giswalt Veitl
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Corrosion-resistant structural shape clad by rolling and welding an...
- Patent number 3,981,426
- Issue date Sep 21, 1976
- Vereinigte Osterreichische Eisen- und Stahlwerke-Alpine Montan Aktiengesellsc...
- Giswalt Veitl
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR