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发明名称
Verfahren zur Herstellung von Spinndüsen
摘要
<p>Process comprises forming at least part of the interior wall of the orifice by the electrolytic or currentless deposition of metal partic. Ni, Cr or Cu, the shape of this part of the wall being pre-determined by a negative pattern.</p>
申请公布号
CH540996(A)
申请公布日期
1973.08.31
申请号
CH19710011276
申请日期
1971.07.30
申请人
LIEGER,PETER,DR.
发明人
LIEGER,PETER,DR.
分类号
D01D4/02;(IPC1-7):D01D3/00;C23C3/00;C23B7/00
主分类号
D01D4/02
代理机构
代理人
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地址
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