Gu/ nter Sackmann

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Leverkusen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Super-absorbent polymers
- Patent number 5,496,890
- Issue date Mar 5, 1996
- Bayer Aktiengesellschaft
- Gu/ nter Sackmann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...