Jurgen Jahn

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Stetten, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of sintering articles of silicon nitride
- Patent number 4,908,171
- Issue date Mar 13, 1990
- Max-Planck-Gesellschaft zur Foedering der Wissenschaften e.V.
- Nils Claussen
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for the preparation of dispersion ceramics
- Patent number 4,322,249
- Issue date Mar 30, 1982
- Max-Planck-Gesellschaft
- Nils Claussen
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES