Willi Steckelberg

Follow

Person

Coventry, RI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the dyeing and printing of hydrophobic synthetic organi...
- Patent number 4,293,306
- Issue date Oct 6, 1981
- Hoechst Aktiengesellschaft
- Ernst Hoyer
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...