Author

Dietmar Trippner

2 books found

Cover of CAD*I Drafting Model

CAD*I Drafting Model

Richard Schuster, Dietmar Trippner, Michael Endres · First published 2011

Cover of Step Standard for the Exchange of Product Model Data

Step Standard for the Exchange of Product Model Data

Reiner Anderl, Dietmar Trippner · First published 2000