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Bruno Kruger
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Leverkusen, DE
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last 30 patents
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Patent Grant
Reinforced polyurethane thermoplastic chemical materials and proces...
Patent number
4,500,671
Issue date
Feb 19, 1985
Bayer Aktiengesellschaft
Wilhelm Goyert
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of 1-benzoylamino-8-hydroxynaphthalene-...
Patent number
4,426,333
Issue date
Jan 17, 1984
Bayer Aktiengesellschaft
Erich Hammerschmidt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of nitroanilines
Patent number
4,421,694
Issue date
Dec 20, 1983
Bayer Aktiengesellschaft
Bruno Kruger
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of 1-amino-8-naphthol-3,6-disulphonic a...
Patent number
4,325,889
Issue date
Apr 20, 1982
Bayer Aktiengesellschaft
Horst Behre