Jörg Mayer

Device for anchoring a sewing fabric

Laurent Torriani, Mario Lehmann, Stephanie Mehl, 2009 .

TRANSCRIPTION OF GERMAN INTONATION THE STUTTGART SYSTEM

Jörg Mayer, J. Mayer, 2007 .

Securing building material.

Marcel Aeschlimann, Laurent Torriani, Mario Lehmann, 2007 .

TRANSCRIPTION OF GERMAN INTONATION

Jörg Mayer, J. Mayer, 1995 .