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发明名称
EXTRUSION AIR RING TIP
摘要
Extruded molten resin tubes (3) are stabilized dimensionally by using an extended air ring lip (6) to direct the cooling medium at a propitious angle relative to the tube (3) outer surface.
申请公布号
AU7777281(A)
申请公布日期
1982.06.03
申请号
AU19810077772
申请日期
1981.11.23
申请人
UNION CARBIDE CORP.
发明人
DAVID NUNN JONES
分类号
B29C49/00;B29C47/00;B29C47/88;B29C55/00;B29C55/28
主分类号
B29C49/00
代理机构
代理人
主权项
地址
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