gelatin hectographic process
1Gelatin hectographic process — Гектографирование с использованием (застывшей) желатиновой массы …
2hectograph — hectographic /hek teuh graf ik/, adj. hectography /hek tog reuh fee/, n. /hek teuh graf , grahf /, n. 1. a process for making copies of a letter, memorandum, etc., from a prepared gelatin surface to which the original writing has been transferred …
3Hectograph — The hectograph or gelatin duplicator or jellygraph is a printing process which involves transfer of an original, prepared with special inks, to a pan of gelatin or a gelatin pad pulled tight on a metal frame.The special aniline dyes for making… …
4Architectural reprography — covers a variety of technologies, media, and supports typically used to make multiple copies of original technical drawings and related records created by architects, landscape architects, engineers, surveyors, mapmakers and other professionals… …
