File:Tek 7854 development sept 1978.jpg

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Designing the 7854 Waveform calculator keyboard in 09/1978

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	02:53, 14 September 2019		6,704 × 4,703 (2.7 MB)	Luebben (talk \| contribs)	Designing the 7854 measurement keyboard in 09/1978

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