High molecular weight mercapto compound in color diffusion trans

Hot-side, single-stage electrostatic precipitator having reduced

Image-receiving element for silver salt diffusion transfer with

Image-receiving material for color diffusion transfer comprising

Imaging film of sensitizing layer upon UV-sensitive diazo layer

Instant processing film unit

Instant processing film unit having internal dark slide

Instant processing film unit with internal dark slide and light

Integral film unit with intermediate sheet forming a fluid reser

Interlock between cells of an electronic air cleaner

Internal latent image silver halide emulsion containing a hetero

Layer support for light-sensitive material adapted to be convert

Light sensitive film composition

Light-sensitive color photographic material

Light-sensitive development-free driographic printing plate

Light-sensitive lithographic printing plate

Light-sensitive negative-working film containing a diazo oxide s

Light-sensitive printing plate with matt overlayer

Light-sensitive silver halide photographic material

Light-sensitive thermal developable diazotype sheets with imidaz