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PCE
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DIFF Subgroup
C03B 18/06

using mechanical means, e.g. restrictor bars, edge rollers

Introduced: January 1980

Full Title

Shaping glass in contact with the surface of a liquid > Forming sheets > Changing or regulating the dimensions of the molten glass ribbon > using mechanical means, e.g. restrictor bars, edge rollers

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