发明名称 |
Pressure fusing apparatus for an electrostatic reproducing machine |
摘要 |
A pressure fusing apparatus for an electrostatic reproducing machine having a vacuum hold-down plenum across which a sheet is guided before being passed through pressure fuser rollers. It has been found that passing the sheet over such a plenum under vacuum reduces the frequency of creasing in the sheets as they pass through the rollers.
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申请公布号 |
US4286863(A) |
申请公布日期 |
1981.09.01 |
申请号 |
US19790073837 |
申请日期 |
1979.09.10 |
申请人 |
PITNEY BOWES INC. |
发明人 |
CORNWALL, FRANK H.;ROSS, WILLIAM A. |
分类号 |
G03G15/20;(IPC1-7):G03G15/00 |
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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