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Application filed by Matsushita Electric Works LtdfiledCriticalMatsushita Electric Works Ltd
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Publication of TW358737BpublicationCriticalpatent/TW358737B/en
A message device comprising a pair of rub arms, a rub element at the top of each arm, and a driving means to drive at least one arm to change the distance between the arms so as to produce the massage movements, featuring the driving means able to produce rotary movement by producing at least in one arm a massage interval in which it approaches the other arm along the outward track and a relief interval in which it disengages by traveling a track shorter than that of the massage interval.