Lother Ruetz

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Dormagen, DE

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Patents Grantslast 30 patents

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Open-chain acetals or ketals as non-discoloring antiozonants for ru...
- Patent number 4,427,817
- Issue date Jan 24, 1984
- Bayer Aktiengesellschaft
- Dieter W. Bruck
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...