vengeance专利名称:OPTOMETRICAL DEVICE 发明人:ISHIHARA TAKETOSHI
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剧照英文申请号:JP1903291初二下册英语语法
申请日:19910212
公开号:JPH03280926A
公开日:
19911211
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摘要:PURPOSE:To u an optometry space and a consulting space in common and perform optometry and the final check while a testing person and a testee are ated across a table by providing an optometrical machine movably to a retreat position and a table center position via a moving means. CONSTITUTION:When a testing person pushes a switch to take out a machine 7 along the check content from a ca 23 after a testee is ated on a chair 1, a motor 17 is driven, and a reduced driving wheel 21 rotates a frame 11. The machine 7 on a carrier 15 suspended on the frame 11 via a suspension fulcrum 13 pass in front of an optometry table while being supported invariably horizontally. The rotation of the frame 11 is stopped so that the desired machine 7 is faced to the optometry table 3, and the rail 3a of the optometry table 3 is matched with the rail 15b of a carrier table 15a. A moving table 5 can be moved to the right or left on the optometry table 3 along the rail 3a.
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申请人:TOPCON CORP
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