Main point approximately Problem Being enabled even with the ward and coming from abroad, or field, it implements the handy forma electric operation vessel whose degree of freedom of the routing is high.Solutions The high frequency circuit and the electric battery jointing to pincette 2 electrically, it forms the electric operation vessel. Having computer 1 in one hand, be able to use, because it is not restrained to the presence and position of the power source electrical outlet, use is possible at any kind of place. Choice figure Drawing 3
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