Inventor
HASELER HELMUT
DE4 patents
Patents
4 patentsUS4204867AMay 27, 1980
Process for the production of color photographic images using new white coupler substances
AGFA GEVAERT AG7 citations71
US4094448AJun 13, 1978
Dosing device for pulverulent material
AGFA GEVAERT AG11 citations68
US4014764AMar 29, 1977
Process for desilvering used bleach fix baths
AGFA GEVAERT AG7 citations68
US4038079AJul 26, 1977
Process for the regeneration of photographic bleach-fix baths
AGFA GEVAERT AG2 citations57