Hans Joachim Kreuder

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Krefeld-Bockum, DT

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Patents Grantslast 30 patents

Information Patent Grant
Nitrocellulose alkyd resin lacquers containing bis-(hydroxyphenyl)-...
- Patent number 4,022,724
- Issue date May 10, 1977
- Bayer Aktiengesellschaft
- Hans Joachim Kreuder
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Pulverulent coating materials
- Patent number 3,966,836
- Issue date Jun 29, 1976
- Bayer Aktiengesellschaft
- Eckhard DE Cleur
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Pulverent coating materials containing polyoxazolines and polyester...
- Patent number 3,932,358
- Issue date Jan 13, 1976
- Bayer Aktiengesellschaft
- Eckhard de Cleur
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...