G02C 7/049 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

G02C 7/049

Full Title

Optical parts (characterised by the material G02B1/00) > Lenses; Lens systems > Contact lenses for the eyes (disinfection or sterilisation of contact lenses A61L12/00)

This code exists only in CPC.

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