Inventor

VANASSCHE WILLY J

2 patents

Patents

2 patents

US4287296ASep 1, 1981

Direct-positive emulsion containing fogged, silver halide grains of silver iodide content

AGFA GEVAERT NV3 citations56

US4148647AApr 10, 1979

Reversal processing of exposed Lippman-emulsions

AGFA GEVAERT NV0 citations37