Hans-Jurgen Lienert

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Cologne, DT

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Patents Grantslast 30 patents

Information Patent Grant
Stabilized aqueous solution of a bisulphite blocked polyisocyanate
- Patent number 3,984,365
- Issue date Oct 5, 1976
- Bayer Aktiengesellschaft
- Hans-Jurgen Lienert
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...