发明授权
- 专利标题： Metal drum and image holding member using the same
- 专利标题（中）： 金属鼓和图像保持构件使用它
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申请号： US513351申请日： 1983-07-13
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公开(公告)号： US4621919A公开(公告)日： 1986-11-11
- 发明人: Hiroshi Nitanda , Morikazu Mizutani , Taketoshi Yokoyama , Jun Tamai , Toru Okumura
- 申请人： Hiroshi Nitanda , Morikazu Mizutani , Taketoshi Yokoyama , Jun Tamai , Toru Okumura
- 申请人地址： JPX Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 主分类号： G03G15/00
- IPC分类号： G03G15/00
摘要：
An image holding member for electrophotography has a metal drum, one side face of which is formed integrally with the peripheral face of the drum. And the image holding member has at the center of said side face a rotatory drum supporting shaft formed integrally with said side face.