Graph-drawing machine

Details Graph-drawing machine Graph-drawing machine

1983-09-02

1986-08-26

Brigance, Gerald L.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

340722, 340753, G09G 300

Patent

active

046085572

ABSTRACT:
A graph-drawing machine adapted to print and output numerical data in graph form when numerical data are inputted and a given graph-printing instruction is given. The maximum value or the minimum value of the scale is optionally set by the user in the drawing of the graph. The numerical data exceeding the maximum value or the minimum value are printed in a numeric format instead of being graphed. Incorrectly inputted data can be more easily identified because data which exceeds the present boundaries are printed in a numeric form.

REFERENCES:
patent: 3811040 (1974-05-01), Weinfurt
patent: 4236151 (1980-11-01), Russ et al.
patent: 4251769 (1981-02-01), Ewert et al.
patent: 4375079 (1983-02-01), Ricketts et al.

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