Rita Loew

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Rodgau, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing decorations which are color-stable in a porcela...
- Patent number 5,389,402
- Issue date Feb 14, 1995
- Degussa Aktiengesellschaft
- Dietrich Speer
- C03 - GLASS MINERAL OR SLAG WOOL