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User:ThisIsNotABetter/Summagraphics

From Wikipedia, the free encyclopedia

Summagraphics was a company, founded in 1972.

History

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History[1]

Products

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Plotters

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Tablets

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SummaSketch III - 19##


BitPad[2] - 1979; was also rebranded by HP, Tektronix, Apple,[3] Evans and Sutherland and several other graphic system manufacturers.

Summagrid - 19##

See also

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References

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  1. ^ "Science Accessories v. Summagraphics". Justia Law. Retrieved 2021-07-05.
  2. ^ "BitPad - Summagraphics | 102710374 | Computer History Museum". www.computerhistory.org. Retrieved 2021-07-05.
  3. ^ "1979 Apple II Graphics Tablet | AppleToTheCore.me". appletothecore.me. Retrieved 2021-07-05.