METHOD FOR MARKING OUT LINES OF SQUARE CONTOUR HAVING AREA EQUAL TO THAT OF PREDETERMINED CIRCLE Russian patent published in 2001 - IPC

Abstract RU 2170659 C1

FIELD: marking out systems. SUBSTANCE: method comprises steps of drawing by means of compass on surface of part circle with center O and with predetermined radius R; passing through center O two mutually normal axial lines by means of compass and ruler. EFFECT: simplification of marking out process. 1 cl, 2 dwg _

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RU 2 170 659 C1

Authors

Oreshin S.P.

Dates

2001-07-20—Published

1999-12-30—Filed