首页>
外国专利>
PROCESS FOR THE MANUFACTURE OF A DISPLAY SCREEN OF A CATHODE RAY TUBE FOR REPRODUCING COLOR IMAGES EMPLOYING PHOSPHOR STRIPS LUMINESCING IN DIFFERENT COLORS AND AN INDEXING STRIP
PROCESS FOR THE MANUFACTURE OF A DISPLAY SCREEN OF A CATHODE RAY TUBE FOR REPRODUCING COLOR IMAGES EMPLOYING PHOSPHOR STRIPS LUMINESCING IN DIFFERENT COLORS AND AN INDEXING STRIP