B - Operations – Transporting – 21 – C
Patent
B - Operations, Transporting
21
C
205/13
B21C 3/16 (2006.01)
Patent
CA 1135217
ABSTRACT OF THE DISCLOSURE A method and apparatus for improving the interior or exterior surface smoothness of a tube shell during cold draw operations is disclosed wherein the final reduction of the tube shell is completed within the die land.
379654
Babcock & Wilcox Company (the)
Ridout & Maybee Llp
LandOfFree
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