Andreas Schuler

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Taunusstein, DE

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Patents Grantslast 30 patents

Information Patent Grant
Multi-layer refractory wear body
- Patent number 5,942,316
- Issue date Aug 24, 1999
- Didier-Werke AG
- Ernst Luhrsen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Shutoff assembly and improved drive rod therefor
- Patent number 5,183,624
- Issue date Feb 2, 1993
- Didier-Werke AG
- Raimund Bruckner
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Components for forming a closing and/or regulating apparatus for ta...
- Patent number 5,106,060
- Issue date Apr 21, 1992
- Didier-Werke AG
- Ullrich Hintzen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Apparatus for closing and/or regulating the tapping of molten metal
- Patent number 5,080,265
- Issue date Jan 14, 1992
- Didier-Werke AG
- Ullrich Hintzen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Carbon-containing wearable refractory parts
- Patent number 5,072,864
- Issue date Dec 17, 1991
- Didier-Werke AG
- Ernst Luhrsen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Closing and/or regulating apparatus for tapping molten metal from a...
- Patent number 5,058,784
- Issue date Oct 22, 1991
- Didier-Werke AG
- Ulrich Hintzen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Refractory shutoff assembly capable of improved emergency closing
- Patent number 5,025,961
- Issue date Jun 25, 1991
- Didier-Werke AG
- Ullrich Hintzen
- B22 - CASTING POWDER METALLURGY