Inventor
VON DEM BUSSCHE GOETZ
4 patents
Patents
4 patentsUS4304809ADec 8, 1981
Identity card with grid images
HOECHST AG95 citations94
US4317026AFeb 23, 1982
Developing chamber
HOECHST AG7 citations69
US4319826AMar 16, 1982
Process and apparatus for developing a two-component diazocopying material
HOECHST AG5 citations58
US4313666AFeb 2, 1982
Apparatus for developing light-sensitive recording materials
HOECHST AG2 citations58