3-aminoallylidenemalononitrile UV-absorbing compounds and photog
3-anilino pyrazolone magenta couplers and process
3-anilino pyrazolone magenta couplers and process
3-D laser patterning process utilizing horizontal and vertical p
3-D photo-patterning of refractive index structures in...
3-D structures with smoothly-varying topographical features...
3-heteroaramatic-substituted acrylonitrile compounds as co-devel
3-pyrazolidone compounds and photographic developer solutions co
35 mm self-developing transparency film assemblage
3D photographic print material