Gunther Wellensiek

Follow

Person

Bonn-Bad Godesberg, DT

People

Patents Grantslast 30 patents

Information Patent Grant
Water-permeable floor covering boards
- Patent number 3,978,263
- Issue date Aug 31, 1976
- Verton & Wellensiek
- Gunther Wellensiek
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...