Magenta filters
Mask controlled coupling of inter-substrate optical components
Mask for selectively transmitting therethrough a desired light r
Masking method
Method and apparatus for controlling activity of developing solu
Method and apparatus for processing both sides of discrete sheet
Method and assembly for holographic exposure
Method and system for optimizing illumination in an optical phot
Method for correcting volume-phase-gelatin holograms Bragg's ang
Method for making high efficiency holograms
Method for manufacturing diffraction grating
Method for manufacturing diffraction grating
Method for screening line screen slit mask color picture tubes
Method for screening line screen slit mask color picture tubes
Method for screening line screen slit mask color picture tubes
Method for screening line screen slit mask color picture tubes
Method for the formation of photographic images
Method of and apparatus for forming volume type phase hologram
Method of and apparatus for recording image
Method of depositing a metal on a surface