发明名称 |
Port-closure for vacuum sheet feeder |
摘要 |
Vacuum feeder for feeding sheets having holes adjacent to a marginal edge of the sheets. Removable port-closure members are inserted through and close the feeder ports which are aligned with the holes in the sheets to be transported by the feeder.
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申请公布号 |
US4127263(A) |
申请公布日期 |
1978.11.28 |
申请号 |
US19770810259 |
申请日期 |
1977.06.27 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
WENTHE, STEPHEN J. |
分类号 |
B65H3/10;(IPC1-7):B65H3/12 |
主分类号 |
B65H3/10 |
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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