Inventor
DITTRICH VOLKMAR
DD3 patents
Patents
3 patentsUS4669050AMay 26, 1987
Time pulse generating control device for cyclically operating printing machines
POLYGRAPH LEIPZIG6 citations59
US4661918AApr 28, 1987
Timing device for printing machines
POLYGRAPH LEIPZIG5 citations59
US4653077AMar 24, 1987
Timing device for neutralizing response delays of control devices in printing machines
POLYGRAPH LEIPZIG1 citations49