Inventor
JANSEN BENEDICTUS J
BE3 patents
Patents
3 patentsUS4810623AMar 7, 1989
Development of photographic silver halide emulsion materials
AGFA GEVAERT NV7 citations70
US5454924AOct 3, 1995
Apparatus for the electrolytic recovery of silver from solutions containing silver
AGFA GEVAERT NV11 citations64
US5133846AJul 28, 1992
Silver recovery device
AGFA GEVAERT NV7 citations64