Inventor
THIERS CHRISTIAAN G
BE4 patents
Patents
4 patentsUS4483916ANov 20, 1984
Improving the color balance of multicolor prints by exposure through contrast reducing light distribution means
AGFA GEVAERT NV17 citations69
US4261661AApr 14, 1981
Apparatus for producing double sided copies
AGFA GEVAERT NV17 citations69
US4458002AJul 3, 1984
Method and materials for improving the color balance of photographic multicolor images using contact screen
AGFA GEVAERT NV15 citations68
US4583850AApr 22, 1986
Photographic camera and its use in conjunction with photographic silver halide emulsion materials
AGFA GEVAERT NV1 citations48