Gustav Mahn

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Wolfenbuttel, DT

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Patents Grantslast 30 patents

Information Patent Grant
Process for making steel from pig iron
- Patent number 4,052,197
- Issue date Oct 4, 1977
- Stahlwerke Peine-Salzgitter AG
- Karl Brotzmann
- C21 - METALLURGY OF IRON
Information Patent Grant
Apparatus for continuously refining molten metals
- Patent number 4,052,043
- Issue date Oct 4, 1977
- Stahlwerke Peine-Salzgitter AG
- Paul Rheinlander
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for monitoring and controlling the refining of crude iron
- Patent number 4,043,800
- Issue date Aug 23, 1977
- Stahlwerke Peine-Salzgitter AG
- Gustav Mahn
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for continuously refining molten metals
- Patent number 3,985,549
- Issue date Oct 12, 1976
- Stahlwerke Peine-Salzgitter Aktiengesellschaft
- Paul Rheinlander
- C21 - METALLURGY OF IRON