SPADE Russian patent published in 1999 - IPC

Abstract RU 2128894 C1

FIELD: agriculture, in particular, manual soil tillage tools. SUBSTANCE: tillage tool has shank and cutting member. Spade is provided with winding positioned at shank and cutting member junction zone and allowing spade to be connected to pulsed current source. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 1 dwg

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RU 2 128 894 C1

Authors

Potapenko I.A.

Matjashchuk A.G.

Zajtsev E.A.

Vol'Nova M.A.

Dates

1999-04-20—Published

1997-11-26—Filed