发明名称 Image-forming apparatus and fabrication method therefor
摘要 Image-forming apparatuses include getters that are suitably placed. The getters can be fixed using inorganic adhesives and function effectively by suitably setting weight ratios between getter powder and the adhesives.
申请公布号 US6489720(B1) 申请公布日期 2002.12.03
申请号 US19990388428 申请日期 1999.09.02
申请人 CANON KABUSHIKI KAISHA 发明人 GOFUKU IHACHIRO;TAKAGI HIROSHI;HASEGAWA MITSUTOSHI;SHIGEOKA KAZUYA;ARAI YUTAKA
分类号 H01J29/94;H01J31/12;(IPC1-7):H01J19/70 主分类号 H01J29/94
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