1 Patent
- US124667682025Lightweight Composite Material Having a Scratch-resistant Surface and Method for the Production Thereof
GEBRÜDER DORFNER GmbH & Co. KAOLIN—UND KRISTALLQUARZSAND-WERKE KG
0 cites
GEBRÜDER DORFNER GmbH & Co. KAOLIN—UND KRISTALLQUARZSAND-WERKE KG