Ionizer with parts-extension unit
Laminar flow electrostatic precipitator with sandwich structure
Laminated lithographic printing plate
Laminates for the manufacture of flexographic printing plates co
Laminates for the manufacture of flexographic printing plates us
Light and heat sensitive composition for producing a colored tra
Light sensitive material containing an ethylene compound dye for
Light sensitive o-quinone diazide containing transfer compositio
Light-absorbing dye for use in photography
Light-absorbing dyes for silver halide material
Light-handleable photographic materials
Light-sensitive diazotype material comprising a fluoroalkoxy-sub
Light-sensitive diazotype with yellow diazo couplers
Light-sensitive material containing a dye-forming combination of
Light-sensitive material containing nitrone for forming heat-fix
Light-sensitive materials containing organo tellurium or seleniu
Light-sensitive o-quinone diazide containing copying layer
Light-sensitive o-quinonediazide containing planographic printin
Light-sensitive silver halide color photographic material
Light-sensitive silver halide photographic materials containing