C03C 3/045 — | Patent Classification Explorer

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C
C03
C03C
C03C 3/00
C03C 3/04
C03C 3/045

CPC Subgroup

C03C 3/045

Full Title

Glass compositions > containing silica

CPC C03C 3/045

No direct equivalent in IPC

1 CPC-only subgroup

Data: WIPO (IPC), EPO/USPTO (CPC) — CC BY 4.0

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