| http://www.w3.org/ns/prov#value | - G. 4, a similar section taken on the line 4--4, FIG. 1; FIG. 5, a fragmentary, axial, vertical section taken through an upper portion of the lance, including the swivel joint between upper and lower shank parts, the view being partially in elevation; FIG. 6, a fragmentary, vertical section taken on the line 55 of FIG. 3; and FIG. 7, a bottom plan view of the gas-injection tip, showing directional
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