发明名称 TUBING ENHANCEMENT
摘要 A tube modification process for surface enhancement of the conduit used in fluid handling, wherein tubing is given an increase in it's outer surface area, an increase in it's inner surface area and a non-blocking, anti-fouling, turbulent interior, in one operationa and the modification may be performed before or after fabrication of the conduit in many circumstances.
申请公布号 CA1335726(C) 申请公布日期 1995.05.30
申请号 CA19890595694 申请日期 1989.04.05
申请人 MACKELVIE, WINSTON R. 发明人 MACKELVIE, WINSTON R.
分类号 B21C23/00;B23P15/26;F28F1/00;(IPC1-7):B21C23/00 主分类号 B21C23/00
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