发明名称 |
Fusing roller device for electrophotographic image forming apparatus |
摘要 |
A fusing roller device for an electrophotographic image forming apparatus, the device including an internal tube having both ends open; a heating portion surrounding the internal tube and generating heat by externally supplied current; and a fusing roller surrounding the heating portion and fusing a toner image on paper by heat transferred from the heating portion.
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申请公布号 |
US7248827(B2) |
申请公布日期 |
2007.07.24 |
申请号 |
US20050226298 |
申请日期 |
2005.09.15 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
CHO DURK-HYUN;KIM HWAN-GUEM |
分类号 |
G03G15/20;H05B3/00 |
主分类号 |
G03G15/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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