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PCE
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DIFF Subgroup
C03C 17/30

with silicon-containing compounds

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating > with organic material > with silicon-containing compounds

CPC:

Surface treatment of glass, not in the form of fibres or filaments, by coating (optical coatings of optical elements G02B1/10) > with organic material (C03C17/34, C03C17/44 take precedence) > with silicon-containing compounds

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