High tabularity high chloride emulsions of exceptional stability
High tabularity high chloride emulsions with inherently stable g
High whiteness silver halide photographic paper for direct posit
High-contrast light-sensitive silver halide photographic materia
High-contrast photographic elements protected against halation
High-contrast photographic elements with enhanced safelight perf
High-contrast photographic elements with improved print-out capa
High-density circuit and method of its manufacture
High-speed and well-preservable silver halide photographic light
High-speed color photographic recording material having increase
High-speed direct-positive photographic elements utilizing core-
High-speed halide photographic light-sensitive material
High-speed high quality direct radiographic film
Highly lubricated imaging element with elastomeric matte
Highly lubricated imaging element with high coefficient of...
Hollow silver halide grains and process for the preparation ther
Hydrazide compounds useful as co-developers for black-and-white
Hydrazide redox-dye-releasing compounds for photothermographic e
Hydrazine compound and silver halide photographic material conta
Hydrogen atom donor compounds as contrast enhancers for black-an