Christos Vamvakaris

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Ludwigshafen, DT

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Patents Grantslast 30 patents

Information Patent Grant
Dyes of the coumarin series
- Patent number 4,055,568
- Issue date Oct 25, 1977
- BASF Aktiengesellschaft
- Manfred Patsch
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...