Georg Fischer Disa Engineering AG

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Schaffhausen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Process for melting of metal materials in a shaft furnace
- Patent number 5,946,340
- Issue date Aug 31, 1999
- Georg Fischer Disa Engineering AG
- Josef Ramthun
- C21 - METALLURGY OF IRON

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Trademarklast 30 trademarks

Information Trademark
75595520 - EXPACT
- Serial number 75595520
- Filing date Nov 25, 1998
- Georg Fischer Disa Engineering AG
- 7 - Machines and machine tools