Friedhelm Buse

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Belm, DE

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous dyestuff preparation: lithium bicarbonate and reactive dye
- Patent number 5,256,161
- Issue date Oct 26, 1993
- Bayer Aktiengesellschaft
- Joachim Grutze
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...