Gunter Haladuda

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Burscheid, DE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for the production of fine mineral fibres
- Patent number 4,676,815
- Issue date Jun 30, 1987
- Bayer Aktiengesellschaft
- Wolfram Wagner
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING