IPC Subgroup
C03B 23/2 Uniting glass pieces by fusing without substantial reshaping
Introduced: September 1968
Last revised: January 2006
Full Title
Re-forming shaped glass > Uniting glass pieces by fusing without substantial reshaping
Classification Context
- Section:
- CHEMISTRY; METALLURGY
- Class:
- GLASS; MINERAL OR SLAG WOOL
- Subclass:
- MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL
Related Keywords
joining GLASS by fusing
4 direct subcodes
Child Classifications
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- C03B 23/203 Uniting glass sheets
- C03B 23/207 Uniting glass rods, glass tubes, or hollow glassware
- C03B 23/22 Uniting glass lenses, e.g. forming bifocal lenses
- C03B 23/24 Making hollow glass sheets or bricks