Josef K. Zeller

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Weesen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method of, and apparatus for, cooling and supporting a strand in a...
- Patent number 4,505,321
- Issue date Mar 19, 1985
- Concast Service Union AG
- Josef Zeller
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Apparatus for exchanging pouring tubes at casting vessels of contin...
- Patent number 4,091,861
- Issue date May 30, 1978
- Concast AG
- Armin Thalmann
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Pendulum shear for continuous casting installation
- Patent number 3,946,630
- Issue date Mar 30, 1976
- Concast AG
- Adalbert Roehrig
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Submerged nozzle for continuous casting
- Patent number 3,934,640
- Issue date Jan 27, 1976
- Concast AG
- Friedhelm Neumann
- B22 - CASTING POWDER METALLURGY