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专利名称：Optical scanning apparatus发明人：Haruhiko Nakatsu申请号：US12952741申请日：20101123公开号：US08125700B2公开日：20120228
专利附图：
摘要：An optical scanning apparatus includes a first optical member for receiving aplurality of light beams with an interval and for causing a first group of beams to emergewith a narrower interval, the first optical member being rotatable to adjust the interval ofthe beams emergent therefrom; a second optical member for receiving a second light
beam and the first group of beams emergent from the first optical member with aninterval and for causing a third group of beams to emerge with a narrower interval, thesecond optical member being rotatable to change the interval between the first group ofbeams and the second beam; and deflecting means for scanningly deflecting a thirdgroup of beams emergent from the second optical member.
申请人：Haruhiko Nakatsu
地址：Moriya JP
国籍：JP
代理机构：Fitzpatrick, Cella, Harper & Scinto
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