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PCE
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DIFF Subgroup
B28B 21/94

for impregnating or coating by applying liquids or semi-liquids

Introduced: September 1968

Full Title

Methods or machines specially adapted for the production of tubular articles > Methods or apparatus for treating or reshaping > for impregnating or coating by applying liquids or semi-liquids

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