Harald Siegele

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Voehringen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Copper-zinc-alloy for use in drinking-water installations
- Patent number 5,766,377
- Issue date Jun 16, 1998
- Wieland Werke AG
- Gert Mueller
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...