phototypу

[Eng. phototyp (e); -y.] The art or proce of producing phototypes. phô-tô-zin-co-grăph-ic, a. [Eng. photo zin cography); -ic.] Pertaining to or obtained by photo zincography. phō-to-zin-cog-ra-phy, s . [Pref. photo- , and Eng. zinegraphy (q.v.).] A proce of photolithography in which a zinc plate is substituted for a lithographic stone. [PHOTOLITHOGRAPHY.]