发明名称 Image forming apparatus
摘要 An image forming apparatus in which a recording medium is scanned with plural light beams. The apparatus includes a beam generator for generating plural light beams, a scanner for scanning with the light beams, and an optical system for reducing the distance between the plural light beams on the recording medium.
申请公布号 US4445126(A) 申请公布日期 1984.04.24
申请号 US19820336851 申请日期 1982.01.04
申请人 CANON KABUSHIKI KAISHA 发明人 TSUKADA, MASAHARU
分类号 G02B26/10;H04N1/113;H04N1/191;(IPC1-7):G01D9/42 主分类号 G02B26/10
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