Search Results for: Non optical glass
art glass,anti-glare glass,patterned glass-zhengzhou henghao optical technology co., ltd-products suppliers-glassinchina.com zhengzhou henghao optical technology co., ltd main products: art glass, anti-glare glass, patterned glass, decorative glass, acid etched glass, building glass, glass frosting powder
add to favorites home products company show profile news feedback introduction company name:zhengzhou henghao optical technology co., ltd year established: total area of: total no. employees: no. of production lines: more >> mr. warren zhao manager henan china manufacturer,trader,service others others...
http://www.glassinchina.com/HenghaoGlass/
glass manufacturing patents (class ) glass manufacturing patents (class ) processes of manufacturing fibers, filaments, or preforms (class / ) with measuring, controlling, sensing, programming, timing, indicating, or testing (class / ) process of manufacturing optical fibers, waveguides, or preforms
(class / ) formation of fiber or preform utilizing fluid blast (e.g., from molten glass, etc.)...
https://patents.justia.com/patents-by-us-classification/65