carbon paper machine ru
31List of duplicating processes — This is a partial list of duplicating processes used in business and government from the Industrial Revolution forward. Some are mechanical and some are chemical. There is naturally some overlap with printing processes and photographic processes …
32Unit record equipment — Before the advent of electronic computers, data processing was performed using electromechanical devices called unit record equipment, electric accounting machines (EAM) or tabulating machines. Unit record machines were as ubiquitous in industry… …
33Spirit duplicator — A spirit duplicator (also referred to as a Ditto machine in the United States or Banda machine in the United Kingdom) was a low volume printing method used mainly by schools and churches. It was also used by members of science fiction fandom and… …
34Nonwoven fabric — Felt: a non woven cloth Nonwoven fabric is a fabric like material made from long fibres, bonded together by chemical, mechanical, heat or solvent treatment. The term is used in the textile manufacturing industry to denote fabrics, such as felt,… …
35literature — /lit euhr euh cheuhr, choor , li treuh /, n. 1. writings in which expression and form, in connection with ideas of permanent and universal interest, are characteristic or essential features, as poetry, novels, history, biography, and essays. 2.… …
36Formaldehyde — For other uses, see Formaldehyde (disambiguation). Formaldehyde …
37Fuel cell — For other uses, see Fuel cell (disambiguation). Demonstration model of a direct methanol fuel cell. The actual fuel cell stack is the layered cube shape in the center of the image A fuel cell is a device that converts the chemical energy from a… …
38Rasmus Malling-Hansen — Rasmus Malling Hansen, born 1835, died 1890, Danish inventor, minister and principal at the Royal Institute for the deaf, and one of the true pioneers of the 19th century. He possessed a great urge to bring forward new ideas and new inventions,… …
39Continuous stationery — Listing of a large computer program on continuous form paper, bound in a printout binder …
40Oliver Typewriter Company — This article is about the typewriter manufacturer. For the tractor manufacturer, see Oliver Corporation. The Oliver Typewriter Company Type Privately held company Industry Typewriters …
