Thomas Bechtold

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Dornbirn, AU

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing aqueous alkaline solutions or reduced indigoid...
- Patent number 6,767,448
- Issue date Jul 27, 2004
- DyStar Textilfarben GmbH & Co. Deutschland KG
- Thomas Bechtold
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...