Fritz Granitz

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Patents Grantslast 30 patents

Information Patent Grant
Jet nozzle
- Patent number 4,687,141
- Issue date Aug 18, 1987
- Voest-Alpine International Corporation
- Othmar Kriegner
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Surveillance system for curved continuous casting plants
- Patent number 4,588,020
- Issue date May 13, 1986
- Voest-Alpine International Corporation
- Josef Waltl
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Arrangement for preventing slag from penetrating into a continuous...
- Patent number 4,460,031
- Issue date Jul 17, 1984
- Voest-Alpine Aktiengesellschaft
- Horst Wiesinger
- B22 - CASTING POWDER METALLURGY