Gunter Heyer

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Goslar, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the preparation of high purity antimony
- Patent number 4,115,220
- Issue date Sep 19, 1978
- Preussag Aktiengesellschaft Metall
- Gunter Bartels
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR