duplicating lens
1Oscar/Wissenschaft und Entwicklung — Der Oscar für Wissenschaft und Entwicklung (Academy Scientific Engineering Award) ist eine seit 1931 vergebenene Auszeichnung der Academy of Motion Picture Arts and Sciences und würdigt herausragende Leistungen auf dem Gebiet der… …
2printing — /prin ting/, n. 1. the art, process, or business of producing books, newspapers, etc., by impression from movable types, plates, etc. 2. the act of a person or thing that prints. 3. words, symbols, etc., in printed form. 4. printed material. 5.… …
3Photostat machine — The Photostat machine, or Photostat, was an early projection photocopier created in the 1900s by the Photostat Corporation; Photostat which was originally a trademark of the company is also used to refer to the similar machines produced by the… …
4Business and Industry Review — ▪ 1999 Introduction Overview Annual Average Rates of Growth of Manufacturing Output, 1980 97, Table Pattern of Output, 1994 97, Table Index Numbers of Production, Employment, and Productivity in Manufacturing Industries, Table (For Annual… …
5Key punch — A key punch is a device for entering data into punched cards by precisely punching holes at locations designated by the keys struck by the operator. Early keypunches were manual devices. Later keypunches were mechanized, often resembled a small… …
6Holography — (from the Greek, ὅλος hólos whole + γραφή grafē writing, drawing) is a technique that allows the light scattered from an object to be recorded and later reconstructed so that it appears as if the object is in the same position relative to the… …
7drafting — /draf ting, drahf /, n. See mechanical drawing. [1875 80; DRAFT + ING1] * * * Precise graphical representation of a structure, machine, or its component parts that communicates the intent of a technical design to the fabricator (or the… …
8motion picture, history of the — Introduction history of the medium from the 19th century to the present. Early years, 1830–1910 Origins The illusion of motion pictures is based on the optical phenomena known as persistence of vision and the phi phenomenon. The first …
9Panasonic M5 — The Panasonic NV M5 is a VHS recording camcorder, first launched in 1986. As one of the first camcorders to record directly onto VHS, the M5 enjoyed commercial success throughout the late 1980s at a time when VHS was becoming increasingly… …
10Leon Douglass — Infobox Person name = Leon Douglass image size = caption = birth date = birth date|1869|03|12|mf=y birth place = Nebraska, USA death date = death date and age|1940|09|07|1869|03|12 death place = San Francisco, USA known for = Inventor occupation …
