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Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Fee Related Application number US07/185,392 Inventor Chi H.
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Google Patents Isokinetic physical exercise apparatus with controllable minimum resistanceĭownload PDF Info Publication number US4822036A US4822036A US07/185,392 US18539288A US4822036A US 4822036 A US4822036 A US 4822036A US 18539288 A US18539288 A US 18539288A US 4822036 A US4822036 A US 4822036A Authority US United States Prior art keywords speed isokinetic resistance controlling motion Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US4822036A - Isokinetic physical exercise apparatus with controllable minimum resistance US4822036A - Isokinetic physical exercise apparatus with controllable minimum resistance
