Hans Jud

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Esslingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Ceramic sliding element with aluminum oxide and silicon nitride mem...
- Patent number 4,728,582
- Issue date Mar 1, 1988
- Feldmuehle Aktiengesellschaft
- Hans-Jurgen Comans
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Machine component of oxide ceramic material
- Patent number 4,420,142
- Issue date Dec 13, 1983
- Feldmuhle Aktiengesellschaft
- Ulf Dworak
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES