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PCE
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DIFF Subgroup
B22D 39/06

having means for controlling the amount of molten metal by controlling the pressure above the molten metal

Introduced: January 1980

Full Title

Equipment for supplying molten metal in rations > having means for controlling the amount of molten metal by controlling the pressure above the molten metal

No child classifications to compare. This is a leaf node in both IPC and CPC.