Horst Autzen

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Freinsheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Manufacture of acicular ferrimagnetic iron oxide
- Patent number 4,464,352
- Issue date Aug 7, 1984
- BASF Aktiengesellschaft
- Horst Autzen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Preparation of acicular ferromagnetic metal particles consisting es...
- Patent number 4,378,240
- Issue date Mar 29, 1983
- BASF Aktiengesellschaft
- Hansjoerg Siegle
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Manufacture of acicular ferrimagnetic iron oxide
- Patent number 4,367,214
- Issue date Jan 4, 1983
- BASF Aktiengesellschaft
- Wilhelm Sarnecki
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Preparation of acicular gamma-iron(III) oxide of high coercive force
- Patent number 4,362,708
- Issue date Dec 7, 1982
- BASF Aktiengesellschaft
- Manfred Ohlinger
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Manufacture of acicular ferromagnetic iron particles
- Patent number 4,295,879
- Issue date Oct 20, 1981
- BASF Aktiengesellschaft
- Werner Steck
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Manufacture of acicular ferrimagnetic iron oxides
- Patent number 4,221,776
- Issue date Sep 9, 1980
- BASF Aktiengesellschaft
- Horst Autzen
- C01 - INORGANIC CHEMISTRY