EXPANDABLE TRAINER Russian patent published in 1995 - IPC

Abstract RU 2041725 C1

FIELD: sports engineering. SUBSTANCE: device has casing consisting of two parts and having unipolar magnets of different polarities placed inside. EFFECT: enhanced effectiveness in training strength of muscles. 3 cl, 1 dwg

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RU 2 041 725 C1

Authors

Dudin Aleksandr Timofeevich[Ua]

Dates

1995-08-20Published

1992-04-07Filed