IPC Subgroup
C03B 18/2 Composition of the atmosphere above the float bath; Treating or purifying the atmosphere above the float bath
Introduced: January 1980
Last revised: January 2006
Full Title
Shaping glass in contact with the surface of a liquid > Forming sheets > Composition of the atmosphere above the float bath; Treating or purifying the atmosphere above the float bath
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
1 direct subcode
Child Classifications
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- C03B 18/22 Controlling or regulating the temperature of the atmosphere above the float tank