Volker Doring

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Hamburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Thermotropic aromatic polyesters, a process for their production an...
- Patent number 4,931,534
- Issue date Jun 5, 1990
- Bayer Aktiengesellschaft
- Ralf Pakull
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...