to key to disk
51Woodruff key — Mach. a key having the form of a nearly semicircular disk fitting into a recess in a shaft. [appar. after the proper name] * * * …
52woodruff key — noun Usage: usually capitalized W Etymology: probably from the name Woodruff : a shaft key made in the form of a segment of a disk and used with shafts not more than 2 1/2 inches in diameter …
53Inforex 1300 Systems — The Inforex Key to disk systems were sold by INFOREX INC in the 1970s and mid 1980s. The company was founded by Ex IBM Engineers to replace card punches. Background Information Key to disk systems were systems that took data entered by users from …
54Pertec Computer — Corporation (PCC), formerly Peripheral Equipment Corporation (PEC), was a computer company based in Chatsworth, California which originally designed and manufactured peripherals; floppy drives, tape drives, instrumentation control, and other… …
55List of ZX Spectrum clones — The following is a list of clones of Sinclair Research s ZX Spectrum home computer: Contents 1 Official clones 1.1 Timex Sinclair 2068 1.2 Timex Computer 2048 1.3 Timex Sincl …
56MUMPS Language Syntax — MUMPS syntax allows multiple commands to appear on a line, grouped into procedures (subroutines) in a fashion similar to most structured programming systems. Storing variables in the database (and on other machines on the network) is designed to… …
57International Computers Limited — Former type Private Industry Computer hardware, Computer software Fate Acquired Successor Fujitsu Services Founded 1968 ( …
58Northgate Information Solutions — (NIS) is a software company that provides specialist software, outsourcing and information technology (IT) services to global human resources and commercial markets and UK local government, education and public safety sectors. Contents 1… …
59Tangerine Computer Systems — For the Atmos Clock, see Atmos clock. British microcomputer company Tangerine Computer Systems[1] was founded in 1979 by Dr. Paul Johnson, Mark Rainer and Nigel Penton Tilbury in St. Ives, Cambridgeshire The very first product was the successful… …
60Data 100 — was a commercial maker of IBM compatible computer peripheral equipment during the 1970s and 1980s. It specialized in remote access workstations with card readers and line printers, compatible with the IBM 2780 and IBM 3780 series. It was… …
