Boots – shoes – and leggings
Patent
1979-03-08
1981-01-27
Smith, Jerry
Boots, shoes, and leggings
364715, G06F 314
Patent
active
042479029
ABSTRACT:
A display device for use in electronic calculators capable of displaying determinants. The display device is able to display data of positions in row and in column of elements in a determinant together with numbers associated with the elements. The data of positions in row and column is displayed as selective segments of a figure "8" pattern.
REFERENCES:
patent: 4040048 (1977-08-01), Lien
patent: 4101962 (1978-07-01), Hakata
patent: 4138734 (1979-02-01), Nakata et al.
Canon Kabushiki Kaisha
Smith Jerry
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