| 发明名称 |
FLOWBOXES |
| 摘要 |
<p>A flowbox for a paper or board web-making machine is provided with at least one side wall movable along an axis at right angles to the direction of stock flow through the flowbox, whereby the width of the flowbox may be varied and the web deckled before it leaves the flowbox.</p> |
| 申请公布号 |
CA1075512(A) |
申请公布日期 |
1980.04.15 |
| 申请号 |
CA19780309717 |
申请日期 |
1978.08.21 |
| 申请人 |
ST. ANNE'S BOARD MILL COMPANY LIMITED |
发明人 |
NEWNS, MICHAEL D.;ATTWOOD, BRIAN W. |
| 分类号 |
D21F1/00;D21F1/02;D21F1/56;(IPC1-7):21F1/02 |
主分类号 |
D21F1/00 |
| 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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