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punched card
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punched card

In computing, an early form of data storage and input, now almost obsolete. The 80-column card widely used in the 1960s and 1970s was a thin card, measuring 190 mm × 84 mm/7.5 in × 3.33 in, holding up to 80 characters of data encoded as small rectangular holes.

The punched card was invented by French textile manufacturer Joseph Marie Jacquard in 1801 to control weaving looms. The first data-processing machine using punched cards was developed by US inventor Herman Hollerith in the 1880s for the US census.
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The narrow-carriage FX-880+ with 80 column width at 10 characters per inch (cpi) and wide-carriage FX-1180+ with 136 column width at 10 cpi offer faster print speeds, increased reliability and greater connectivity options over their predecessor models -- the EPSON FX-880 and EPSON FX-1180.
Epson Unveils Two New High Performance Impact Printers Including ... by Business Wire
The HP 300LX/320LX palmtop PCs feature an 80 column, 640x240 LCD display, allowing users to easily view e-mails, web pages and business documents without cumbersome side-to-side scrolling.
Ardis announces support for HP's new Windows CE-based palmtop PCs by Business Wire
The Multicommunicator Possible has a high-resolution 480 x 320-pixel LCD that can display 80 columns on one line, providing sufficient resolution to display information downloaded from a PC communication.
Hitachi Announces New Personal Communication Equipment, ... by Business Wire
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